Panasonic DP-2500 Service Manual ▷ View online
93
3 Maintenance, Adjustments and Check Points
3.1
Required Tools
3.2.
Periodic Maintenance Points
No.
Tool
No.
Tool
1
Soft Cloth
7
Pliers
2
Isopropyl Alcohol
8
Cotton Swab
3
Phillips Screwdriver (#2)
9
Brush
4
Stubby Phillips Screwdriver (#2)
10 KS-660 - Conductive Grease
5
Slotted Blade Screwdriver (3/32 in)
11 Molykote EM-502L Grease (Dow Corning)
6
Tweezer
94
No.
Part Name
No.
Part Name
1
Actuator 1 (1836)
29 3rd Paper Tray
2
Roller, Pre-Feed (1731)
30 4th Paper Tray
3
Roller, ADF (1728)
31 Roller, Pinch (1518)
4
Roller, Separation (1740)
32 Roller, Feed (1510)
5
Roller, Drive (1872)
33 Roller, Idle (1511)
6
Roller, Pinch (1838)
34 Roller, Drive 2 (1410)
7
Roller, Feed 2 (1753)
35 Roller, Feed (1510)
8
Roller, Exit (1751)
36 Roller, Drive 2 (1410)
9
Stamp Unit
37 Separation (1047)
10 CCD Assembly (207)
38 Roller, Pressure (1027)
11 Glass Assembly (557)
39 Bearing (1039)
12 Glass S (559)
40 Roller, Fuser (1026)
13 Lamp, Xenon (204)
41 Bushing, Insulation (1006)
14 Mirror 1 (264)
42 Bearing (1046)
15 Mirror 2 (265)
43 Gear, E40 Heat Roller (1014)
16 Roller, Drive (1314)
44 Lamp, Fuser (850W) (1043)
17 Roller, Drive (1314)
45 Lamp, Fuser (400W) (1044)
18 Roller, Drive (1314)
46 Drum, OPC (718)
19 Roller, Drive (1314)
47 Roller, Bias Transfer (1221)
20 Thermistor Assembly1, 2 (1041, 1042)
48 Roller, Drive (1409)
21 Thermostat (1038)
49 Roller, Timing pinch (1222)
22 LSU (1124)
50 Cleaner, Roller (1229)
23 Process Assembly (785)
51 Roller, C25 Gear (1145)
24 Toner Cartridge
52 Clutch, Reverse (1132)
25 Roller, Paper Feed (1144)
53 Spring, A (1146)
26 Roller, C25 Gear (1145)
54 Roller, Feed (1244)
27 1st Paper Tray
55 Pad, Separator Holder (1242)
28 2nd Paper Tray
56 Roller, Intermediate (3106)
No.
Part Description
Important
Action
Comments
1 Memory Data
Check
Print the RAM DATA for reference and pre-caution.
After completing the task(s), print and compare the RAM DATA
with the previously printed one.
After completing the task(s), print and compare the RAM DATA
with the previously printed one.
2 Auto Document
Feeder (ADF)
Check &
Clean
Clean
Clean the Rollers with Isopropyl Alcohol when required.
3 Scanner Unit
Check &
Clean
Clean
Clean the Scannnig Glass or White Seal Guide with Isopropyl
Alcohol when required.
Alcohol when required.
4 Transmitter Unit
Check &
Clean
Clean
Remove any foreign obstacles.
Clean the Rollers with Isopropyl Alcohol when required.
Clean the Rollers with Isopropyl Alcohol when required.
5 Mirrors
Check &
Clean
Clean
Do not touch the surface of the Mirrors with your hands.
Clean any dirt or fingerprints with a soft cloth, soaked in Isopropyl
Alcohol.
Clean any dirt or fingerprints with a soft cloth, soaked in Isopropyl
Alcohol.
6 Inspection Items
Check
Check the Harnesses.
Check the Connectors.
Check the Screws. If required, replace consumable parts.
Check the Connectors.
Check the Screws. If required, replace consumable parts.
7 Gears, Rollers Shafts Check &
Grease
Check and grease the required Gears and Shafts.
8 Timing Belts
Check &
Clean
Clean
Check for belt looseness or abrasion.
Adjust the Idle Pulley.
Adjust the Idle Pulley.
95
3.3.
Periodic Maintenance Check List
Mechanical Parts
Ref.
No.
Cleaning
Replacement/Adjustment
Cycle
Method
Cycle
Procedure
Lamp, Xenon
204
-
-
240,000 sheets
See ch. 2.2.6
Slider
211
-
-
600,000 sheets
See ch. 2.2.6
Cable, FPC
260
-
-
240,000 sheets
See ch. 2.2.6
Roller, Bias Charge
703
30,000 sheets
Dry soft cloth
120,000 sheets
See ch. 2.2.9
Blade, Cleaning
717
-
-
120,000 sheets
See ch. 2.2.9
OPC Drum
718
-
-
30,000 sheets
See ch. 2.2.9
Felt, Front Cleaning
722
-
-
120,000 sheets
See ch. 2.2.9
Felt, Rear Cleaning
723
-
-
120,000 sheets
See ch. 2.2.9
Sponge, Cleaning
724
-
-
120,000 sheets
See ch. 2.2.9
Sheet, Scoop
725
-
-
120,000 sheets
See ch. 2.2.9
Roller, Gap
746
-
-
120,000 sheets
See ch. 2.2.9
Joint, Mag Roller
753
-
-
120,000 sheets
See ch. 2.2.9
Blade, Dr
762
-
-
120,000 sheets
See ch. 2.2.9
Roller, Mag
769
-
-
120,000 sheets
See ch. 2.2.9
Felt, Development
774
-
-
120,000 sheets
See ch. 2.2.9
Cover, Side Fuser
1004 60,000 sheets
Alcohol
-
See ch. 2.2.8
Bushing, Insulation
1006 60,000 sheets
Alcohol
120,000 sheets
See ch. 2.2.8
Gear, E40 Heat Roller
1014 -
-
240,000 sheets
See ch. 2.2.8
Guide, Fuser Paper
1019 60,000 sheets
Alcohol
-
See ch. 2.2.8
Roller, Fuser
1026 60,000 sheets
Alcohol
120,000 sheets
See ch. 2.2.8
Roller, Pressure
1027 60,000 sheets
Alcohol
240,000 sheets
See ch. 2.2.8
Roller, Exit
1028 60,000 sheets
Alcohol
240,000 sheets
See ch. 2.2.8
Bearing
1039 -
-
240,000 sheets
See ch. 2.2.8
Thermistor Assembly 1 1041 60,000 sheets
Dry soft cloth
240,000 sheets
See ch. 2.2.8
Thermistor Assembly 2 1042 60,000 sheets
Dry soft cloth
240,000 sheets
See ch. 2.2.8
Lamp, Fuser
(850W, 100V)
(850W, 100V)
1043 -
-
360,000 sheets
See ch. 2.2.8
Lamp, Fuser
(400W, 100V)
(400W, 100V)
1044 -
-
360,000 sheets
See ch. 2.2.8
Bearing
1046 -
-
240,000 sheets
See ch. 2.2.8
Separation
1047 60,000 sheets
Alcohol
120,000 sheets
See ch. 2.2.8
Roller, Registration
1121 60,000 sheets
Alcohol
120,000 sheets
See ch. 2.2.7
LSU
1124 60,000 sheets
Alcohol
-
See ch. 2.2.7
Fan
1126 -
-
240,000 sheets
See ch. 2.2.4
See ch. 2.2.7
See ch. 2.2.7
Clutch, Reverse
1132 -
-
120,000 sheets
See ch. 2.2.7
Roller, Paper Feed
1144 60,000 sheets
Alcohol
120,000 sheets
See ch. 2.2.7
Roller, C25 Gear
1145 60,000 sheets
Alcohol
120,000 sheets
See ch. 2.2.7
Spring, A
1146 -
-
120,000 sheets
See ch. 2.2.7
Roller, Bias Transfer
(BTR)
(BTR)
1221 30,000 sheets
Dry soft cloth
120,000 sheets
See ch. 2.2.7
Cleaner, Roller
1229 60,000 sheets
Dry soft cloth
120,000 sheets
See ch. 2.2.7
Pad, Separator Holder
1242 60,000 sheets
Alcohol
120,000 sheets
See ch. 2.2.7
Roller, Feed
1244 60,000 sheets
Alcohol
120,000 sheets
See ch. 2.2.7
Roller, Drive
1314 60,000 sheets
Alcohol
240,000 sheets
-
Roller, Drive
1409 60,000 sheets
Alcohol
240,000 sheets
-
Roller, Drive 2
1410 60,000 sheets
Alcohol
240,000 sheets
-
Roller, Feed
1510 60,000 sheets
Alcohol
240,000 sheets
-
96
Roller, Idle
1511 60,000 sheets
Alcohol
240,000 sheets
-
Roller, ADF
1728 60,000 sheets
Alcohol
120,000 sheets
See ch. 2.2.1
Roller, Pre-Feed
1731 60,000 sheets
Alcohol
120,000 sheets
See ch. 2.2.1
Roller, Separation
1740 60,000 sheets
Alcohol
120,000 sheets
See ch. 2.2.1
Bushing, Torque Limiter 1741 60,000 sheets
Alcohol
120,000 sheets
See ch. 2.2.1
Spring, Torque Limiter
1742 60,000 sheets
Alcohol
120,000 sheets
See ch. 2.2.1
Mechanical Parts
Ref.
No.
Cleaning
Replacement/Adjustment
Cycle
Method
Cycle
Procedure
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