Ricoh V-C3 D081 Field Service Manual page 366

4. Replacement and Adjustments
• Turning on the machine with the front door open prevents the machine from performing the initial
process control self-check.
• If the front door is closed, the drums will start rotating with no toner in the PCUs.
• If the drums rotate with no toner in the PCUs, this can cause the cleaning blades to catch on a
dry drum and damage the drum surface.
21. With the front door open, turn on the main power switch.
22. Close the front door after "Open Cover" appears on the display.
Re-installation
1. Re-assemble the machine.
2. Do the appropriate SP settings, based on what was replaced.
4
Items Replaced
• Developer
• Developer and Drum
cleaning blade
-or-
• Developer, Drum, and
Drum cleaning blade
• Developer and Drum
3. Do SP2111-1: Force Toner Position Alignment to do the MUSIC adjustment.
Handling Problems with Developer Filling
• If image density is too light, or if the machine fails to release the "Toner End" alert, please refer to
"Special Procedures" in the Troubleshooting section.
Procedure 1
Do this procedure first. The most common cause of an SP3815 error is failure to remove the tape from one
of the bottles. If you see any number other than "1" after doing SP3815:
1. Note the position of the digit where the number is displayed. For example, If the displays reads
"1191" the problem occurred at the C PCU.
364
Required SP Codes and What They Do
Do 3801-1 to 6 to initialize the TD sensor for the developer(s) that
were replaced.
Do 3802 to confirm that SP3801 executed successfully.
Do 3811-1 to 6 to initialize the TD sensor and send developer to
the PCUs.
Do 3812 to confirm that SP3811 executed successfully.
Note: SP3811 is required only after the developer and drum
cleaning blade have both been replaced.
Do 3801-1 to 6 to execute potential control and toner density
adjustment for the developer(s) that were replaced.
Do 3802 to confirm that SP3801 executed successfully.