Sharp AR-P350 / AR-P450 (serv.man8) Service Manual ▷ View online
AR-P350 UNPACKING AND INSTALLATION-5
5. Option expansion memory installation
A. Hard disk (ARHD3), PS3 Expansion kit (ARPK1),
print server card (AR-NC5J), expansion memory
(commercially available one)
(commercially available one)
Note: Before performing this installation work, check that the data lamp
on the operation panel is neither lighting nor blinking.
1) Turn off the power of the machine and disconnect the power plug
from the power outlet.
2) Remove all the cables (such as printer cables) from the control PWB.
3) Remove the control PWB.
4) Install each option.
<Printer model>
Note: To prevent breakage by static electricity, take the following
measures.
a.
Use an earth band for installing procedures.
b.
Keep the memory in the protection bag, and remove it from the bag
only just before installation.
5) Install the control PWB to the machine.
6) Attach the cables which were removed before installation of the
memory.
7) Insert the power plug into the power outlet, and turn on the power.
B. Print test
1) Press the [MENU] key to display "USER SETTING."
2) Press the [OK] key to select the menu.
3) Use [
] and [
] keys to select List Print, and print the setup list or
demonstration page to check the print quality.
4) Press the [MENU] key again to return to the normal menu.
C. Other options
For installation of the other options, refer to the Service Manual of each
option.
In the case of the printer control PWB
In the case of the MFP control PWB
1)
1)
2)
Print server card
PS3 Expansion kit
Expansion memory
HDD PWB
PWB fixing
screw
Cover
AR-P350 DISASSEMBLY AND ASSEMBLY, MAINTENANCE-1
[7] DISASSEMBLY AND ASSEMBLY, MAINTENANCE
1.Maintenance System Table
A. Engine section
Maintenance cycle : 50K
Note 1:Replacement reference: Use the counter value of each paper feed port as the replacement reference.
Paper feed roller/Torque limiter section: 80K or 2 years
Check (Clean, replace, or adjust as necessary.)
Clean
Replace
Adjust
Lubricate
Move position
Unit name
Part name
When
calling
50K 100K 150K 200K 250K 300K 350K 400K
Remark
Drum peripheral
Drum
Installed when shipping
Cleaner blade
Toner reception seal
Side molt
Transfer roller
Discharge plate
TR bearing (F/R)
Transfer roller collar
TR gear
Screen grid
(
)
Drum separation pawl UN
Charger case (M/C)
Charging plate
(saw teeth)
(saw teeth)
(
)
Developing section
Developer
Supplied when installing
DV blade
DSD collar
DV side seal F
DV side seal R
Toner cartridge
Attached when installing./
EX Japan: 814g,
user replacement for every 30K.
EX Japan: 814g,
user replacement for every 30K.
Fusing section
Upper heat roller
Lower heat roller
Upper separation pawl
Lower separation pawl
Thermistor
Clean and remove paper dust.
Upper heat roller gear
Paper guides
Gears
Filters
Ozone filter
Paper feed section
Paper feed roller
Note 1
Torque limiter
Note 1
Transport section
Paper exit reverse section
Paper exit reverse section
PS follower roller
Transport rollers
Transport paper guides
Paper dust remover
Drive section
Gears(Specified position)
Belts
Image quality
Other
Sensors
AR-P350 DISASSEMBLY AND ASSEMBLY, MAINTENANCE-2
B. Peripheral devices
Maintenance cycle : 50K
Note 3: Replacement reference: Use the counter value of each paper feed port as the replacement reference.
Paper feed roller/Separation pad/Torque limiter section: 80K or 2 years
Check (Clean, replace, or adjust as necessary.)
Clean
Replace
Adjust
Lubricate
Move position
Option name
Part name
When
calling
50K 100K 150K 200K 250K 300K 350K 400K
Remark
ADU
+ Manual feed
+ Manual feed
Paper feed
separation section
separation section
Paper feed
rollers
rollers
(
)
Note 3
Separation pad
(
)
Note 3
Torque limiter
(
)
Note 3
Transport section
Transport rollers
Transport paper
guides
guides
Drive section
Gears
(Specified position)
Belts
Other
Sensors
Desk
(Multi stage LCC)
Multi purpose
(Multi stage LCC)
Multi purpose
Paper feed
separation section
separation section
Paper feed
rollers
rollers
(
)
Note 3
Torque limiter
(
)
Note 3
Transport section
Transport roller
Transport paper
guides
guides
Drive section
Gears
(Specified position)
Belts
Other
Sensors
Finisher
Transport section
Transport rollers
De-curler roller
(
)
Transport paper
guides
guides
Drive section
Gears
(Specified position)
Belts
Other
Sensors
Discharge brush
Staple un
Replace UN
at 100K staple.
at 100K staple.
Staple cartridge
User replacement
for every 3000pcs.
for every 3000pcs.
Mail-bin
stacker
stacker
Transport section
Transport roller
Transport paper
guides
guides
Drive section
Gears
(Specified position)
Belts
Other
Sensors
Discharge brush
Saddle finisher
Transport section
Transport roller
Transport paper
guides
guides
Drive section
Gears
(Specified position)
Belts
Other
Sensors
Discharge brush
Staple UN
Replace UN at 100K staple
(including the staple UN
and the holder section).
(including the staple UN
and the holder section).
Staple cartridge
User replacement
for every 5000 pcs.
for every 5000 pcs.
AR-P350 DISASSEMBLY AND ASSEMBLY, MAINTENANCE-3
2. Disassembly and assembly
A. Exterior
(1) Right cabinet
(2) Rear cabinet
(3) Left door unit
(4) Paper exit upper cabinet/Front left upper cabinet
(5) Upper cabinet/Operation panel/Front door
Note:
•When assembling, check that the flat cable and the harness
•When assembling, check that the flat cable and the harness
connectors are securely connected.
•When connecting the flat cable, be careful not to break the pins.
•When installing the PWB unit and the memory module, use an earth
band to prevent against breakage by static electricity.
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