Ricoh C231 Service Manual page 307

Rev. 07/2001
C237 FIRMWARE MODIFICATION HISTORY
DESCRIPTION OF MODIFICATION
The image position was fixed because 2.3 mm
was cut from the image when the North America
machine used 'combine 2 original mode'.
NOTE : This issue is related to the U.S. version
models only.
Added a stop command for the registration motor.
Intermittently the registration motor will not stop
after the paper is properly captured between the
drum and the pressure roller. This symptom was
due to a firmware bug, and it has been solved.
Remark 1:
D
SM
REV.
LEVEL
Main ROM:
C237 5105- H
Feed ROM:
C237 5107- C
MPU:
C237 5100- L
Main ROM:
C237 5105- H
Feed ROM:
C237 5107- D
MPU:
C237 5100- N
F
4-17
ROM HISTORY
SERIAL
NUMBER
November
2000
Production
November
2000
Production
C231/C237/C238