Ricoh C211 Service Manual page 694

TECHNICAL SERVICE BULLETIN 830/950-011
PAGE 2 of 4
Turn "ON" the main power switch while holding down the "Auto Cycle" key and the "Reset" key as illustrated.
This will access a special mode that enables the technician to use the machine without ink detection.
NOTE: Turn 'OFF" rhe main power switch to cancel the spedal mode.
3. Make copies with several masters until all the ink is used inside the drum (until copies are blank).
4. Remove the drum unit from the machine and place it on a large sheet of paper.
5. Open the drum as follows:
A) Secure each comer of the screen with strips of adhesive tape [C] as illustrated.
B) Unhook the two tension springs [D] from the damper.
Continued