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Eng
Ricoh MP7500SP
Maintenance. PM Tables. Optional Peripheral Devices
LCT (Large Capacity Tray) B473
| ROLLRES |
| |
EM |
300K |
450K |
1000K |
Expected K |
Note |
| Pick-up Roller |
|
|
|
R |
|
See NOTE below this table. |
| Feed Roller |
|
|
|
R |
|
| Separation Roller |
|
|
|
R |
|
NOTE:
Replace pick-up, feed and separation rollers as a set. If the copier is a machine of the B064 Series, check the counter value for each paper tray station with SP7204 (Copy Counter – Paper Trays). If the value has reached 300K, replace the rollers. After replacing the rollers, reset the counter with SP7816 (Copy Counter Reset).
Cover Interposer Tray B470
The PM interval is for the number of sheets that have been fed.
| |
EM |
60K |
120K |
180K |
Note |
| Feed Belt |
|
R |
R |
R |
Replace as a set. |
| Pick-up Roller |
|
R |
R |
R |
| Separation Roller |
|
R |
R |
R |
| Driver Rollers |
|
C |
C |
C |
Damp clean cloth. |
| Idle Rollers |
|
C |
C |
C |
| Discharge Brush |
|
C |
C |
C |
| Bushings |
L |
|
|
|
Lubricate with silicone oil if noisy. |
| Sensors |
|
C |
C |
C |
Blower brush. |
| Feed Drive Gear |
L |
|
|
|
Lubricate with silicone oil if noisy. |
3000-Sheet Finisher with 50-sheet stapler and Saddle-Stitching B468/B469/B674
| |
EM |
300K |
450K |
600K |
Note |
| Driver Rollers |
|
C |
C |
C |
Dry cloth |
| Idle Rollers |
|
C |
C |
C |
| Discharge Brush |
|
C |
C |
C |
| Bushings |
L |
|
|
|
Lubricate with silicone oil if noisy. |
| Sensors |
|
C |
C |
C |
Blower brush. |
| Jogger Fences |
|
I |
I |
I |
Make sure screws are tight. |
3000-Sheet Finisher B478/B706
| |
EM |
350K |
700K |
1050K |
Note |
| Driver rollers |
|
I |
I |
I |
Alcohol |
| Idle rollers |
|
I |
I |
I |
| Discharge brush |
|
I |
I |
I |
| Bushings |
|
I |
I |
I |
Lubricate with silicone oil if noisy. |
| Sensors |
|
I |
I |
I |
Blow brush. |
| Jogger fences |
|
I |
I |
I |
Make sure screws are tight. |
| Staple waste hopper |
|
C |
C |
C |
Empty staple waste. |
Z-Folding Unit Type 2105 (B660)
| |
As Needed |
Note |
| Drive Rollers |
C |
Dry cloth. |
| Idle Rollers |
C |
Dry cloth. |
| Anti-Static Brush |
C |
Dry cloth. Replace every 1000 K. |
| Bushings |
L |
Silicone Oil |
| Sensors |
C |
Dry cloth. |
2000/3000-Sheet Booklet Finisher B700/B701
| |
300K |
2400K |
3000K |
4000K |
EM |
Note |
| FINISHER |
| Covers |
|
|
|
|
I,C |
Alcohol or water, dry cloth |
| Drive Rollers |
|
|
|
|
C |
Damp cloth, dry cloth |
| Idle Rollers |
|
|
|
|
C |
Damp cloth, dry cloth |
| Anti-Static Brush |
|
|
|
|
C |
Dry cloth |
| Sensors |
|
|
|
|
C |
Blower brush |
| Corner Stapler |
|
|
|
R |
|
Print an SMC report with SP5990. Replace the unit if the staple count is 500K. |
| Booklet Stapler |
|
|
|
R |
|
Print an SMC report with SP5990. Replace the unit if the staple count is 200K. |
Punch B702
| PUNCH |
300K |
2400K |
3000K |
4000K |
EM |
|
| Punch Waste Hopper |
I |
I |
I |
I |
I |
Remove and empty |
| Punch Unit |
|
|
|
|
|
Replace after 1000k punches. |
RELATED SP CODES
| 7803* |
PM Counter Display |
Displays the PM count since the last PM. |
| 7804* |
PM Counter Reset |
Resets the PM count. |