Στο Ricoh 2060,  δινει  κωδικο sc-555, και δεν κανει reset ...η Λυση ειναι...

 reset or thermofuse 179oC(aw11-0027)

...before gives sc542 Low temp...  after overheat  and gives sc555 ====xxxx

change thermistors  ...p/n

AW100131   yield: 300K  THERMISTOR:FUSING:MIDDLE(0108?)

AW100132  Yield: 300K  THERMISTOR:FUSING:INNER BACK(0109)

  .

Ricoh 2060, βγαζει κωδικο sc555, και δεν κανει reset 

2014-08-08 

sC181 SC181 occurs when the DF
is opened and the main
power is turned on with a
specific timing.
004 BCU software
bug
Install the latest BCU
firmware.
Ver. 3.16b
or later
SC181
SC183
SC181 or SC183 occurs. CIS failure Replace the CIS. B064
MB14
SC310
SC541
SC310 and SC541 occur at
the same time.
Dirty potential
sensor
Clean the potential sensor RTB will be
issued.
SC335
SC337
SC335/337 occur when BCU
board warm-up is performed
with a specific timing.
004 BCU software
bug
Install the latest BCU
firmware.
Ver. 3.16b
or later
SC345 SC345 occurs during the
initial paper feed just after the
main power is turned on, or
at the end of a job while the
ID sensor pattern is being
created.
004 BCU software
bug
Install the latest BCU
firmware.
Ver. 3.14e
or later
SC441 SC441 occurs. 021 Waste toner
lock
Replace toner supply unit
and waste toner vertical
transport unit, and remove
the steel ball.
SC441 SC441 occurs at installation. Development
drive motor
failure
Replace the development
drive motor.
B064
MB47
SC501
SC502
SC503
SC501, 502, or 503 occurs. PFC board
failure
Replace PFC board. B064
MB30
SC542
SC544
SC542/544 occurs. Middle
thermistor
failure.
Replace the middle
thermistor.
B064
MB41
SC544 SC544 047 Damaged
middle
thermistor
Replace with a new type
of thermistor.
B064
MB41
SC550 SC550 occurs when installing
BCU firmware Ver. 3.14e or
later.
004
009
016
BCU software
bug
Replace the web. Ver. 3.14e
or later
SC550 SC550 (Web End) occurs
prematurely.
004
033
BCU software
bug
Install the latest BCU
firmware.
Ver. 4.02a
or later
SC590 SC590 occurs. 021 Waste toner
lock
Replace toner supply unit
and waste toner vertical
transport unit, and remove
the steel ball.
SC620 SC620 occurs. Finisher
software bug.
Replace with the latest
finisher ROM (B4685132 or
later).
B468
MB24
SC670 Immediately after you turn
the main power on; ‘Please
Wait’ stays on the display
045 Soldering error
on the IPU
board
Replace the IPU board with
P/N B1105140. You cannot
modify existing boards.
See the
RTB for
serial
numbers of
affected
machines.

2016-01-18 

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