Panasonic DP-MB545 / DP-MB537 / DP-MB536 / DA-FAP109 / DA-FAP110 Service Manual ▷ View online
ORDER NO.KMF1603469CE
Multi-Function printer
Model No.
DP-MB545
DP-MB537
DP-MB536
DP-MB537
DP-MB536
D
A-FAP109
(Optional lower input tray)
D
A-FAP110
(Optional lower input tray)
2
DP-MB545/537/536 series
Object models of this manual:
List of available features and equipment
The following features and equipment may not be available for your unit. For explanations with a (
) mark, see the following table
to determine whether your unit has a particular feature or piece of equipment.
*1: TEL/FAX mode is not available.
*2: Caller ID feature is not available.
*3: Distinctive ring feature is not available.
*4: Followings are different from others.
*2: Caller ID feature is not available.
*3: Distinctive ring feature is not available.
*4: Followings are different from others.
Low Voltage Power Board (Ref. No.: PCB31)
Halogen Lamp for Fuser Unit (Ref. No.: 533 & 534)
Fan Motor (Ref. No.: 595) and the drive circuit on the Main board (Ref. No.: PCB1).
Halogen Lamp for Fuser Unit (Ref. No.: 533 & 534)
Fan Motor (Ref. No.: 595) and the drive circuit on the Main board (Ref. No.: PCB1).
*5: Followings are different from others.
Fan Motor (Ref. No.: 595) and the drive circuit on the Main board (Ref. No.: PCB1).
Additional 2 pcs of the filter (Ref. No.: 21 & 271)
Additional 2 pcs of the filter (Ref. No.: 21 & 271)
Destination
Model No.
Suffix
AG
DP-MB545AG,
DP-MB536AG
Argentina
CX
DP-MB545CX,
DP-MB536CX
Asia, Middle East and Africa
CX1
DP-MB545CX1,
DP-MB536CX1
Asia
EU
DP-MB545EU,
DP-MB537EU
Europe, East Europe
JT
DP-MB545JT,
DP-MB537JT
Italy
LA
DP-MB545LA,
DP-MB536LA
Mexico, Panama, Columbia, Paraguay, USA
RU
DP-MB545RU,
DP-MB536RU
Russia
SX
DP-MB545SX,
DP-MB536SX
India
Taiwan
Taiwan
DP-MB536TW
TW
Future
Panel
LAN
Printer
Telephone
Input Tray
Standard
Input tray
Option
Power
Supply
Blue
Engel
Suffix
Model No.
Touch
Panel
LCD
&SW
LAN
Wire-
less
LAN
PCL
PS
FAX
Hand-
set
A4
Letter
Legal Tray 1 Tray 2
220V
240V
240V
110V
AG
DP-MB536AG
1
DP-MB545AG
1
CX
DP-MB536CX
DP-MB545CX
CX1
DP-MB536CX1
DP-MB545CX1
EU
DP-MB537EU
*3
DP-MB545EU
*3
JT
DP-MB537JT
3
3
LA
RU
DP-MB545JT
DP-MB545LA
DP-MB545RU
SX
DP-MB545SX
DP-MB536LA
DP-MB536RU
DP-MB536SX
TW
DP-MB536TW
3
DP-MB545/537/536 series
TABLE OF CONTENTS
PAGE
PAGE
1 Safety Precautions----------------------------------------------- 7
1.1. For Service Technicians --------------------------------- 7
1.2. AC Caution -------------------------------------------------- 8
1.3. Personal Safety Precautions --------------------------- 9
1.2. AC Caution -------------------------------------------------- 8
1.3. Personal Safety Precautions --------------------------- 9
1.3.1. Live Electrical Sections------------------------------ 9
1.4. Service Precautions--------------------------------------10
1.4.1. Precautions to Prevent Damage from
Static Electricity---------------------------------------10
2 Warning -------------------------------------------------------------11
2.1. About Lead Free Solder (PbF: Pb free)------------- 11
2.1.1. Suggested PbF Solder -----------------------------12
2.2. Discarding of P. C. Board-------------------------------13
2.3. Insulation Resistance Test -----------------------------13
2.4. Battery Caution--------------------------------------------14
2.3. Insulation Resistance Test -----------------------------13
2.4. Battery Caution--------------------------------------------14
2.4.1. Information for Users on Collection and
Disposal of Old Equipment and used
Batteries (for JT/EU model) -----------------------15
Batteries (for JT/EU model) -----------------------15
2.5. Laser Beam and Fuser Unit Section-----------------16
2.6. Note for Repairing ----------------------------------------16
2.6. Note for Repairing ----------------------------------------16
3 Specifications ----------------------------------------------------17
4 General/Introduction -------------------------------------------20
4 General/Introduction -------------------------------------------20
4.1. Accessory information-----------------------------------20
4.2. Translation Lists-------------------------------------------21
4.2. Translation Lists-------------------------------------------21
4.2.1. Report messages ------------------------------------21
4.2.2. General messages ----------------------------------22
4.2.3. Interface messages ---------------------------------26
4.2.2. General messages ----------------------------------22
4.2.3. Interface messages ---------------------------------26
5 Features ------------------------------------------------------------27
5.1. General Features -----------------------------------------27
5.2. Hardware Requirements for Multi-Function
5.2. Hardware Requirements for Multi-Function
Software ----------------------------------------------------27
6 Technical Descriptions ----------------------------------------28
6.1. Connection Diagram -------------------------------------28
6.2. General Block Diagram ---------------------------------29
6.3. Main Board Section --------------------------------------32
6.2. General Block Diagram ---------------------------------29
6.3. Main Board Section --------------------------------------32
6.3.1. Data Flow ----------------------------------------------32
6.3.2. RTC Backup Circuit ---------------------------------43
6.3.3. Modem Circuit Operation --------------------------43
6.3.4. TEL Line Section ------------------------------------44
6.3.2. RTC Backup Circuit ---------------------------------43
6.3.3. Modem Circuit Operation --------------------------43
6.3.4. TEL Line Section ------------------------------------44
6.4. NCU Section ----------------------------------------------47
6.4.1. General-------------------------------------------------47
6.4.2. EXT. TEL. Line Relay (RLY100)------------------47
6.4.3. Bell Detection Circuit--------------------------------47
6.4.4. TAM Interface Circuit--------------------------------47
6.4.2. EXT. TEL. Line Relay (RLY100)------------------47
6.4.3. Bell Detection Circuit--------------------------------47
6.4.4. TAM Interface Circuit--------------------------------47
6.5. ITS (Integrated telephone System) and
Monitor Section -------------------------------------------48
6.5.1. General-------------------------------------------------48
6.6. CIS Control Section --------------------------------------49
6.7. Motor Drive Section --------------------------------------50
6.7. Motor Drive Section --------------------------------------50
6.7.1. Main Motor and Fuser Motor Drive Circuit ----50
6.7.2. Scanner motor drive circuit------------------------52
6.7.2. Scanner motor drive circuit------------------------52
6.8. Timing chart and wave form of scanner
motors ------------------------------------------------------56
6.8.1. Drive mode of FB and ADF motor ---------------56
6.8.2. 2 phase excitation -----------------------------------57
6.8.3. Normal torque 1-2 phase excitation (half
6.8.2. 2 phase excitation -----------------------------------57
6.8.3. Normal torque 1-2 phase excitation (half
step) ----------------------------------------------------58
6.8.4. Flat torque 1-2 phase excitation (half step)
------------------------------------------------------------59
6.8.5. W 1-2 phase excitation (Quarter step) -------- 60
6.8.6. 2W1-2 phase excitation---------------------------- 61
6.8.6. 2W1-2 phase excitation---------------------------- 61
6.9. FAN Motor Section--------------------------------------- 62
6.9.1. General ------------------------------------------------ 62
6.9.2. Circuit Diagram of FAN ---------------------------- 62
6.9.3. Fan Control ------------------------------------------- 62
6.9.4. Control table ------------------------------------------ 63
6.9.5. Waveform --------------------------------------------- 64
6.9.2. Circuit Diagram of FAN ---------------------------- 62
6.9.3. Fan Control ------------------------------------------- 62
6.9.4. Control table ------------------------------------------ 63
6.9.5. Waveform --------------------------------------------- 64
6.10. Clutch & Solenoid Driver Section -------------------- 65
6.11. Optional Lower input Tray Motor (OPF Motor)
Drive and Solenoid Drive circuit ---------------------- 67
6.11.1. General ------------------------------------------------ 67
6.11.2. Circuit Diagram -------------------------------------- 67
6.11.2. Circuit Diagram -------------------------------------- 67
6.12. LSU (Laser Scanning Unit) Section ----------------- 71
6.13. Sensors and Switches Section ----------------------- 73
6.13. Sensors and Switches Section ----------------------- 73
6.13.1. Pick Up Sensor ------------------------------------- 74
6.13.2. Resist Sensor ---------------------------------------- 74
6.13.3. PTOP Sensor (Print timing Sensor) ------------ 75
6.13.4. ADU Sensor ------------------------------------------ 75
6.13.5. POUT Sensor ---------------------------------------- 76
6.13.6. ADF Document Sensor ---------------------------- 76
6.13.7. ADF Read Position Sensor ----------------------- 77
6.13.8. ADF JAM Sensor------------------------------------ 77
6.13.9. MPT Paper Sensor --------------------------------- 78
6.13.2. Resist Sensor ---------------------------------------- 74
6.13.3. PTOP Sensor (Print timing Sensor) ------------ 75
6.13.4. ADU Sensor ------------------------------------------ 75
6.13.5. POUT Sensor ---------------------------------------- 76
6.13.6. ADF Document Sensor ---------------------------- 76
6.13.7. ADF Read Position Sensor ----------------------- 77
6.13.8. ADF JAM Sensor------------------------------------ 77
6.13.9. MPT Paper Sensor --------------------------------- 78
6.13.10. MPT JAM Sensor ----------------------------------- 78
6.13.11. Paper Sensor----------------------------------------- 79
6.13.12. Paper width Sensor --------------------------------- 79
6.13.13. Door SW Sensor ------------------------------------ 80
6.13.14. Toner Sensor ----------------------------------------- 81
6.13.15. Temperature and Humidity sensor -------------- 83
6.13.16. Interlock switch -------------------------------------- 85
6.13.17. Power Switch----------------------------------------- 86
6.13.18. Handset Hook Switch ------------------------------ 87
6.13.13. Door SW Sensor ------------------------------------ 80
6.13.14. Toner Sensor ----------------------------------------- 81
6.13.15. Temperature and Humidity sensor -------------- 83
6.13.16. Interlock switch -------------------------------------- 85
6.13.17. Power Switch----------------------------------------- 86
6.13.18. Handset Hook Switch ------------------------------ 87
6.14. Operation Board Section ------------------------------- 88
6.14.1. Operation panel board: LCD Panel model
(MB536) ----------------------------------------------- 88
6.14.2. Operation panel board: Touch Panel
model (MB537/545)--------------------------------- 89
6.15. LCD Section (MB536)----------------------------------- 90
6.16. COLOR LCD Section (MB537/545) ----------------- 91
6.16. COLOR LCD Section (MB537/545) ----------------- 91
6.16.1. Electric Block Diagram----------------------------- 91
6.16.2. Description of Pin Distribution (IC2) ------------ 92
6.16.3. Description of functions---------------------------- 94
6.16.4. Color LCD Power supply function--------------- 95
6.16.5. Color LCD communication function (USB
6.16.2. Description of Pin Distribution (IC2) ------------ 92
6.16.3. Description of functions---------------------------- 94
6.16.4. Color LCD Power supply function--------------- 95
6.16.5. Color LCD communication function (USB
interface) ---------------------------------------------- 95
6.16.6. Color LCD display function ----------------------- 96
6.16.7. Color LCD Touch panel function----------------- 97
6.16.7. Color LCD Touch panel function----------------- 97
6.17. HVPS (High Voltage Power Supply) Section------ 98
6.17.1. HVPS Specification --------------------------------- 98
6.17.2. CHG (Charge) BIAS Unit / GRID BIAS
6.17.2. CHG (Charge) BIAS Unit / GRID BIAS
UNIT ---------------------------------------------------- 99
6.17.3. DEV (Developing) DC BIAS UNIT -------------- 99
6.17.4. DEV (Developing) AC BIAS UNIT -------------- 99
6.17.5. SUP (Supply) BIAS UNIT ------------------------- 99
6.17.6. TRA (Transfer) (+)BIAS UNIT / TRA
6.17.4. DEV (Developing) AC BIAS UNIT -------------- 99
6.17.5. SUP (Supply) BIAS UNIT ------------------------- 99
6.17.6. TRA (Transfer) (+)BIAS UNIT / TRA
(Transfer ) (-)BIAS UNIT--------------------------- 99
6.17.7. SPA (Separator) BIAS UNIT-------------------- 100
4
DP-MB545/537/536 series
6.18. Heat Lamp Control Circuit --------------------------- 101
6.19. Power Saving (Sleep) Function -------------------- 105
6.20. Main Board Power Supply Section ---------------- 107
6.19. Power Saving (Sleep) Function -------------------- 105
6.20. Main Board Power Supply Section ---------------- 107
6.20.1. +5VD, +3.3V, +1.5V, +1.0V Power Supply
descriptions ----------------------------------------- 107
6.20.2. +5V, +3.3CIS Power Supply descriptions --- 107
6.20.3. 24V Power Supply descriptions---------------- 108
6.20.4. VREF Power Supply descriptions ------------- 108
6.20.5. Main Unit Power Supply condition ------------ 108
6.20.3. 24V Power Supply descriptions---------------- 108
6.20.4. VREF Power Supply descriptions ------------- 108
6.20.5. Main Unit Power Supply condition ------------ 108
6.21. Power Supply Board Section------------------------ 109
6.22. Mechanical Operation----------------------------------111
6.22. Mechanical Operation----------------------------------111
6.22.1. Print Process ----------------------------------------111
6.22.2. Scanning (FB) ---------------------------------------112
6.22.3. Scanning (ADF)-------------------------------------112
6.22.2. Scanning (FB) ---------------------------------------112
6.22.3. Scanning (ADF)-------------------------------------112
6.23. WirelessLAN Section-----------------------------------115
6.24. Eraser LED section -------------------------------------117
6.24. Eraser LED section -------------------------------------117
7 Location of Controls and Components---------------- 118
8 Installation Instructions------------------------------------- 118
9 Operating Instructions -------------------------------------- 118
8 Installation Instructions------------------------------------- 118
9 Operating Instructions -------------------------------------- 118
10 Test Mode-------------------------------------------------------- 119
10.1. Test Functions--------------------------------------------119
10.1.1. DTMF Single Tone Transmit Selection ------ 121
10.1.2. Button Code Table -------------------------------- 121
10.1.3. Print Test Pattern ---------------------------------- 122
10.1.2. Button Code Table -------------------------------- 121
10.1.3. Print Test Pattern ---------------------------------- 122
11 Service Mode --------------------------------------------------- 123
11.1. Programming and Lists ------------------------------- 123
11.1.1. Operation -------------------------------------------- 123
11.1.2. Operation Flow : LCD Panel model
11.1.2. Operation Flow : LCD Panel model
(MB536)---------------------------------------------- 123
11.1.3. Operation Flow: Touch Panel model
(MB537/545)---------------------------------------- 124
11.1.4. Service Function Table--------------------------- 125
11.1.5. Memory Clear Specification--------------------- 127
11.1.5. Memory Clear Specification--------------------- 127
11.2. User Mode (The list below is an example of
the SYSTEM SETUP LIST the unit prints out.)- 128
11.3. Service Mode Settings (Example of a printed
out list) --------------------------------------------------- 131
11.4. History (Example of a printed out list)------------- 132
11.4.1. Descriptions of the History Report ------------ 134
12 Troubleshooting Guide-------------------------------------- 135
12.1. User Recoverable Errors----------------------------- 135
12.2. Remote Programming -------------------------------- 138
12.2. Remote Programming -------------------------------- 138
12.2.1. Entering the Remote Programming Mode
and Changing Service Codes ----------------- 139
12.2.2. Program Mode Table ----------------------------- 140
12.3. Troubleshooting Details ------------------------------ 147
12.3.1. Outline------------------------------------------------ 147
12.3.2. Starting Troubleshooting------------------------- 147
12.3.3. Simple Check List --------------------------------- 148
12.3.4. Simplified Troubleshooting Guide ------------- 149
12.3.5. CALL SERVICE Troubleshooting Guide----- 152
12.3.6. Print --------------------------------------------------- 162
12.3.7. Recording Paper Feed --------------------------- 169
12.3.8. ADF (Auto document feed) Section----------- 176
12.3.9. Communication Section ------------------------- 182
12.3.2. Starting Troubleshooting------------------------- 147
12.3.3. Simple Check List --------------------------------- 148
12.3.4. Simplified Troubleshooting Guide ------------- 149
12.3.5. CALL SERVICE Troubleshooting Guide----- 152
12.3.6. Print --------------------------------------------------- 162
12.3.7. Recording Paper Feed --------------------------- 169
12.3.8. ADF (Auto document feed) Section----------- 176
12.3.9. Communication Section ------------------------- 182
12.3.10. Special Service Journal Reports--------------- 187
12.3.11. Initializing Error ------------------------------------ 200
12.3.12. Analog Section ------------------------------------ 201
12.3.13. Operation Panel Section------------------------- 204
12.3.14. Sensor Section------------------------------------- 205
12.3.15. Motor Section--------------------------------------- 209
12.3.13. Operation Panel Section------------------------- 204
12.3.14. Sensor Section------------------------------------- 205
12.3.15. Motor Section--------------------------------------- 209
12.3.16. LSU Section -----------------------------------------212
12.3.17. CIS Control Section -------------------------------213
12.3.18. High Voltage Power Supply Value Check
12.3.17. CIS Control Section -------------------------------213
12.3.18. High Voltage Power Supply Value Check
Point---------------------------------------------------215
12.3.19. High Voltage Section------------------------------217
12.3.20. USB Section-----------------------------------------222
12.3.21. LAN Section ----------------------------------------227
12.3.22. Main Board Section -------------------------------230
12.3.23. Low Voltage Power Supply Board (SMPS
12.3.20. USB Section-----------------------------------------222
12.3.21. LAN Section ----------------------------------------227
12.3.22. Main Board Section -------------------------------230
12.3.23. Low Voltage Power Supply Board (SMPS
Board) Section--------------------------------------232
12.3.24. Wireless LAN Section-----------------------------236
12.4. Recording Paper Jam ---------------------------------238
12.4.1. When multiple sheets of recording paper
are fed at once. (Multiple Feed) ----------------238
12.5. Document jams (Automatic document feeder) --238
13 Service Fixture & Tools--------------------------------------239
14 Disassembly and Assembly Instructions -------------240
14 Disassembly and Assembly Instructions -------------240
14.1. First of All -------------------------------------------------240
14.2. Flow Chart for Disassembly--------------------------241
14.3. Disassembly for Main Parts --------------------------243
14.2. Flow Chart for Disassembly--------------------------241
14.3. Disassembly for Main Parts --------------------------243
14.3.1. Remove Standard input tray --------------------243
14.3.2. Open Rear cover-----------------------------------243
14.3.3. Remove Rear sub cover -------------------------244
14.3.4. Remove Fuser unit --------------------------------245
14.3.5. Remove Pout sensor board, Thermistor
14.3.2. Open Rear cover-----------------------------------243
14.3.3. Remove Rear sub cover -------------------------244
14.3.4. Remove Fuser unit --------------------------------245
14.3.5. Remove Pout sensor board, Thermistor
and others1------------------------------------------246
14.3.6. Remove Pout sensor board, Thermistor
and others2------------------------------------------247
14.3.7. Remove DFP guide ass’y------------------------248
14.3.8. Remove Separation roller ass’y ----------------249
14.3.9. Remove DFP base ass’y and Pick-up
14.3.8. Remove Separation roller ass’y ----------------249
14.3.9. Remove DFP base ass’y and Pick-up
base ass’y -------------------------------------------250
14.3.10. Remove Sensor boards --------------------------251
14.3.11. Remove Interlock switch board and Eraser
board --------------------------------------------------252
14.3.12. Remove Rear cover band -----------------------252
14.3.13. Remove Transfer roller ass’y -------------------253
14.3.14. Remove Left front cover and Right front
14.3.13. Remove Transfer roller ass’y -------------------253
14.3.14. Remove Left front cover and Right front
cover --------------------------------------------------254
14.3.15. Remove Left cover and Right cover-----------254
14.3.16. Remove Power unit -------------------------------255
14.3.17. Remove Low voltage power board ------------255
14.3.18. Remove Left fan------------------------------------256
14.3.19. Remove Six boards -------------------------------257
14.3.20. Main board chassis, HVP board and Door
14.3.16. Remove Power unit -------------------------------255
14.3.17. Remove Low voltage power board ------------255
14.3.18. Remove Left fan------------------------------------256
14.3.19. Remove Six boards -------------------------------257
14.3.20. Main board chassis, HVP board and Door
switch board-----------------------------------------258
14.3.21. Remove Paper feed relay and MPT drive
board --------------------------------------------------259
14.3.22. Remove 2 clutches --------------------------------259
14.3.23. Remove Toner drive ass’y and MPT drive
14.3.23. Remove Toner drive ass’y and MPT drive
ass’y---------------------------------------------------260
14.3.24. Remove Right fan----------------------------------260
14.3.25. Remove Fuser drive ass’y -----------------------261
14.3.26. Remove OPC drive ass’y and Clutch ---------262
14.3.27. Remove PF drive ass’y---------------------------262
14.3.28. Remove Front cover ------------------------------263
14.3.29. Remove Operation section ----------------------263
14.3.30. Remove Operation Panel ------------------------264
14.3.31. Remove ADF with FB section ------------------265
14.3.32. Remove Inner cabinet ----------------------------266
14.3.33. Remove Laser unit --------------------------------266
14.3.25. Remove Fuser drive ass’y -----------------------261
14.3.26. Remove OPC drive ass’y and Clutch ---------262
14.3.27. Remove PF drive ass’y---------------------------262
14.3.28. Remove Front cover ------------------------------263
14.3.29. Remove Operation section ----------------------263
14.3.30. Remove Operation Panel ------------------------264
14.3.31. Remove ADF with FB section ------------------265
14.3.32. Remove Inner cabinet ----------------------------266
14.3.33. Remove Laser unit --------------------------------266
