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Ricoh GW Series Technical Bulletin page 121

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3
Model:
Model U-P1
Procedures
Adding the Cam Stopper to the ITB Cleaning Cam
Note: If you have to install this new PCU in a mass-production unit from August 2003 production, you
do not have to install this cam stopper.
1.
Turn off the main switch.
2.
Open the front cover.
3.
Remove the old PCU.
4.
Install the cam stopper [A] on the cam [B] so that the stopper does not stick out from the cam.
Note: The straight edges of the cam stopper and cam are aligned with each other. The cam stopper will
snap into position.
5.
Install the new PCU.
Updating the Firmware
Update the firmware to controller v2.30 or later and BCU v1.48d or later.
Note: These versions were applied from June '04 production.
T
B
echnical
[B]
ulletin
Date:
20-Aug-04
[A]
NG: The stopper is sticking out from the
cam.
PAGE: 3/8
No.:
RG071014

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