Ricoh A230 Service Manual page 1042

Tech Service Bulletin No. A230/A231/A232 – 032
Page 9 of 9
8. Attach the new Right Cover Switch Assembly in
the reverse order in which the old assembly was
removed (in step2).
NOTE: Be sure to engage the looped hook on
the rear side of the Switch Bracket to the
cut out on the Copier Frame. This
ensures proper alignment of the Switch
Bank. The attachment positions of the
four connectors to the Interlock Switches
are not critical.
9. Reattach the Toner Bottle Unit, Upper Inner
Cover and Left Inner Cover to their original
locations. When reattaching the Left Inner
Cover, be sure to set the connector of the Total
Counter.
10. After adding the Interlock Switch as described in
step 7, replace the mainframe ROM with revision
"S" or higher.
11. After updating the mainframe ROM, enter the SP
mode, select SP 5-957 and press 1 to enable the
Right Cover Switch function. Press ENTER and
exit the SP mode.
12. Turn the main switch "OFF" and then "ON". The
setting will not take unless the power is cycled
"OFF" and "ON".
Fusing Knob Spring Installation Procedure:
1. Remove the Fusing Unit.
2. Remove the Upper Fusing Cover
(Refer to the Service Manual page 6-
40).
3. Remove the Fusing Unit Knob (A) [1
screw (B)]
4. Remove the spring (C).
5. Set the new spring onto the Pressure
Roller Shaft by rotating the spring.
6. Set the Fusing Unit Knob.
7. Install the new lock washer screw
(M3x8).
Lever Actuator
[A]
[B] [C]
Switch Actuators