Ricoh colar 6513 cod sc 457

Question edited tor a lot more clarity and add MAKER, but NO MODEL NUMBER! All questions need full make and model.

Ricoh Aficio 200 - Error Code: SC390

PrintCopy .info https://printcopy.info > code=SC390
Code: SC390; Description: TD sensor error 1. The TD sensor outputs less than 0.5V, 20 s after the TD sensor initial setting has been performed.
Missing: cod ‎' Must include: cod

SOLVED: How fix sc390 cod of ricoh

Fixya https://www.fixya.com > ... > Ricoh
The closest thing is the sc390 code, which means either the toner density sensor or the developer has gone bad, and typically replacing the PCU can fix that ...

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  SOLVED: Code SC 390

  https://www.fixya.com > ... > Aficio MP6001 Copier
  Code SC 390 the code SC390 occurs when power on the machine. ... Service code sc 390 RICO Aficio 1015 coppier ... Sc 390 cod. what this?

Error Code sc 390

Copytechnet https://www.copytechnet.com > 56632-sc-390-a
Sep 24, 2011 - I've got an Aficio 1018 that's generating sc390 after every 10 copies. I recently fitted new drum, cleaning blade and developer and changed ...
Missing: cod ‎' Must include: cod

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  Error code SC 390

  https://www.copytechnet.com > forums > 47571-error...
  Dear all Experts i often got an error code sc 390 on my ricoh aficio 270.kindly tell me what to do with this problem.

RICOH Error Code List - mtechsinfo.com

mtechsinfo.com http://www.mtechsinfo.com > files > Ricoh Erro... PDF SC-390-2. Toner density sensor error. SC-391. Developer bias problem or FU103 on Aficio 550/650 Image storage address error. Aficio 551, 551P, 700, 700P.
14 pages

sc-500 is very often no motor or PCU problem. The driveshaft wich operate the PCU is often inoperable throug dirt, "hardend" grease....
Cleaning it & Oiling it with silicone-based oil will do the trick

SC422 PCC leak - Timing & Condition -

When the current leak is

detected for 2 seconds,

and the leak detection

started 1 second after the

PCC turned on. This leak

signal is monitored twice a

second. If it is detected

twice in a row, this SC is

displayed.

• PCC unit not properly

installed

• Broken corona wire

• Defective high voltage

supply board

(T1/PCC/BR)

• Defective I/O control

board

• Defective main control

board

reset copier by unplugging to outlet, check for jam on mechanical parts, look for reset button copier do have that.

1. Set SP3-125-003 to a value of
2 to enable Job End & Non-use
3 Self Check Mode.

fore more hrlp visit https://cbrtechsolutions.net

01. Press Clear/Stop Key (Yellow key) 2 tram
02. type 107
03. press Hold down Clear key 5 secend ( Red key)
04. type 5 and press # or Ok
05. type 810 and Press # of Ok
then machine Of and On

SC551 is thermistor pressure roller error. Check for paper jams in the fuser. It could need a new thermistor.

Make sure the fuser is secured and properly seated in the copier.

the proplem solved by adjusting the the home position of the trans fare belt cleaning unit .

A sc541 code is with the fixing ass'y did you try to reset it? Did it come right back? Is the fuser warm to the touch? If so it is most likly to be one or both of the termister in the fuser. If it is cold it may be the fuser heatting lamp or thermal fuse

The following is taken from the service manual I hope it helps Thanks J


SC457 Position error for
the image
transfer belt’s
cleaning unit
- Timing & Condition
• When the belt cleaning
section touches the
image transfer belt, but
the belt cleaning sensor
signal remains LOW.
• When the belt cleaning
section releases from the
image transfer belt, but
the belt cleaning sensor
remains HIGH.
• Dirty Sensor
• Defective sensor
• Defective belt cleaning
shift clutch
• Defective drum
peripheral component
motor
• Defective I/O control
board
• Defective main control
board
1. Pull out and re-insert the image transfer
belt unit.
2. Clean the image transfer belt cleaning
H.P. sensor.
3. Replace the sensor. (Input Check: 5-803-
012)
4. Replace the belt cleaning shift clutch.
(Output Check: SP5-804-036)
5. Replace the drum peripheral component
motor.
6. Replace the I/O control board.
7. Replace the main control board.
[Signal Check]
• H.P.: CN219-B2 or TP108 on the I/O
control board