Initializing The Drum Settings - Ricoh B064 Service Manual

MAIN MACHINE (B064/B065)

Initializing the Drum Settings

After switching on the machine, you must execute SP2963 (Installation Mode)
within 60 seconds to 1. Initialize the developer and force toner supply to the
development unit, and 2. Initialize the auto process control settings.
• SP2963 must be executed before sample copying or test printing.
• If you do not press "Execute" in Step 2 of the following procedure within 60
seconds after the machine is switched on, the auto process control features will
not initialize correctly. (potential sensor calibration, Vsg, Vref, etc.)
• If the machine starts the auto process control routine before you have a chance
to press Execute, switch the machine off and try again.
Proceed as follows:
1. Connect the power cord.
2. Within one minute, before the auto process control settings initialize, execute
SP2963.
• Press Clear Modes
• On the operation panel keypad, press #$%.
• Hold down Clear/Stop & for more than 3 seconds.
• Press "Copy SP" on the touch-panel.
• Press '()*.
• Press Enter +.
• Enter the Developer Lot No. with the key display, then press "Execute".
About four minutes is required to initialize toner supply and the auto process
control settings.
3. Press "Exit" to leave the SP mode.
4. Attach the appropriate decals (provided) to the paper trays.
5. Check copy quality and machine operation.
NOTE: At installation, use SP2963 to enter the lot number, initialize the developer,
and to force toner supply to the toner hopper.
After replacing developer in a machine that has already been installed, do
not use SP2963; execute SP2801 (TD Sensor Initial Setting) instead to
enter the lot number and initialize the TD sensor. (☛ 3.7.1)
B064/B065
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1-14 SM