Ricoh BE-C1 D046 Field Service Manual page 308

4. Replacement and Adjustment
Enter Developer Lot Numbers
1. Turn on the main switch.
2. Wait for the machine to warm up.
3. Enter SP mode.
• Press the [Clear Modes] key.
• Enter [1] [0] [7].
• Hold down [Clear/Stop] for more than 3 seconds.
• Touch "System SP".
4. Do SP2801-2 and 3 to enter the lot numbers.
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Use the soft keyboard on the display panel to enter the lot numbers. (The lot numbers are embossed
on the top edge of each developer pack.) If the numbers are the same, enter the same number twice.
• You must enter the lot numbers with SP2801-2 and -3 before doing SP2801-1. The main
machine will return an error ("Failed") if you attempt to do SP2801-1 before SP2801-2 and -3.
Initializing the Developer
• Do not do this procedure until you have entered the Lot Numbers. See the previous section.
1. Go into the SP mode.
2. Enter 2801 001 and press [#].
3. When the message prompts you to proceed, touch "Yes".
4. Push [Execute]. Wait for about 2.5 min.
5. When the message tells you that the operation is finished, touch "Exit".
6. Touch "SP Direct", then use the 10-key pad to enter 2923 001 and push [#].
7. Push [Execute]. The machine enters the drum set mode and dusts the drum with toner.
8. When the message prompts you that the operation is finished, touch [Exit].
9. Open the upper unit and confirm that the drum is covered with toner.
10. Push the pressure lever to the right to push the cleaning blade against the drum, then close the upper
unit.
11. To initialize the ID sensor, touch "SP Direct", push [#], enter SP3001 002 then touch [Execute].
Wait about 6 seconds for initialization to complete.
12. When the message prompts you that the operation is finished, touch "Exit".
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