Counter; Pm Count - Konica Minolta bizhub PRO 920 Service Manual

Field Service Ver2.0 Aug.2005

10.5 Counter

10.5.1

PM count

Configure the reset and cycle of the PM count, developer count and drum count.
Note
• The PM count is different in the count condition depending on the setting of DIPSW8-6.
When set to "0": 1 count for a single side of each large paper exit, and 2 counts for a double side.
When set to "1": 2 counts for a single side of each large paper exit (the definition of large size
paper is set by DIPSW10-3 and 4), and 4 counts for a double side. For those other
than the large size, the count is same as when set to "0."
• The developer count and the OPC drum count are made at all times 1 count for a single side and 2
counts for a double side for a small size paper, 2 counts for a single count and 4 counts for a dou-
ble count for a large size paper.
A. Count reset
Display or reset the PM count, the developer count and the OPC drum count.
Note
• Be sure to reset the PM count after implementing a periodic check (every 500,000 prints).
Otherwise, the periodic check alert message and icon on the user screen do not disappear.
• Be sure to reset the developer count after replacing a developer. Otherwise, gray background
image and toner scatter may occur. Also, the consumable icon on the user screen does not disap-
pear.
• Be sure to reset the OPC drum count after replacing a drum. Otherwise, image gray background
and toner scatter may occur. Also, the "Drum/Deve" icon on the user screen does not disappear.
Also, the consumable icon on the user screen does not disappear.
(1) Procedure
1.
Enter the Tech. Rep. mode.
2.
"Tech. Rep. mode menu screen"
Press the [Counter] key.
3.
A sub menu appears on the right side of the screen.
Press the [PM Count] key on the sub menu.
4. "PM COUNT screen"
Press one of the [PM Count], [Developer Count] and [OPC drum Count] keys that you want to reset, and
then press the [Counter reset] key.
5.
"PM count/cycle screen"
Pressing the [Yes] key validates resetting.
The counter is reset, and the start date is automatically inputted.
Press the [No] key not to reset the counter.
10. TECH. REP. MODE
315