Ricoh MP C4503 Technical Bulletin

Technical Bulletin PAGE: 2/5
Reissued: 27-Dec-16
Model: MET-C1ab, MET-C1ab_SOP
Date: 18-Jun-13
No.: RD147001w
Version
Modified Points or Symptom Corrected
to appear on the flap.
2. SC442 may occur, if printed in full color.
3. Firmware update does not complete when updated via RFU.
4. The machine may stall, if it receives a succeeding job immediately after
completing a job.
5. SC374 may occur after recovery from toner end.
1.37:08
Symptom corrected:
- If Jam64 occurs in 1 bin tray, the jammed paper may not be visible.
- Replacing the ITB causes to falsely clear the PM counter of the ITB cleaning unit in
addition to the PM counter of the ITB.
- SC990 may appear, if scanning is interrupted with the stop button while sending a fax
with the transmission stamp enabled.
1.36:08
Symptom corrected:
- A Jam may occur at the Paper Exit with continuous printing for 1-bin tray.
- Cyan may be not printed.
- SC670 may occur when Jams or Paperends occur around 40 times continuously.
1.35:08
Other Changes:
- Details of SC670-02 are logged.
- The counter of the waste toner bottle can be manually cleared in SP7-622-142
Symptoms Corrected:
- The following SCs are falsely logged as SC670.
SC664-01
SC665-02, 03, 04
- Clearing the rotation distance counters of PCU(K) and ITB Unit may not take effect.
- SC670 may occur, if SP1003-XXX is set to a value -3.7 or smaller.
1.34:08
Symptom corrected:
1. A paper jam may occur during a center stapling job if the previous job was exited to
the shift tray.
Other changes:
2. The skew motor is forcibly turned off if it remains continuously on for a certain
amount of time.
1.33:08
Symptom corrected:
1. Printing speed is slow when creating saddle stitched booklets in DLT/LT/LG sizes.
2. Continuously printing to the same finisher output tray may cause JAM 176 (as well
as other jams).
3. SC991 (Recoverable software operation error) may occur while recovering from
energy saving mode, if more than 2 pages are faxed in FAX stamp mode.
1.32:08
Symptom corrected:
1. Fusing exit sensor chattering.
2. Horizontal black line causing by the shadow of original document.
3. IOB may become damaged, depending on the specific timing at which a firmware
update is performed.
1.31:08
Symptom corrected:
1. SC552 occurs.
2. The following paper jams occur under the following conditions:
Jams:
- Code 249 (Finisher SR3140/SR3150)
- JAM101/102/104 (internal finisher SR3130)

Ricoh MP C4503 Specifications

General

Brand	Ricoh
Model	MP C4503
Category	All in One Printer
Language	English