IBM 60, User Manual

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21. Press the Menu/Exit key to exit menu mode.
22. Press the Start key to continue printing.
23. Dispose of the developer mix bottle.
Advancing the Photoconductor
The photoconductor (OPC) normally advances automatically. However, if a print
quality problem develops that is caused by the OPC, the key operator can advance
the OPC once between automatic advances, or once after the OPC has been
advanced by the customer engineer (CE).
To determine if the OPC is the cause of a print quality problem, do the following
before advancing the OPC:
Run the ALL BLACK (4) print samples (simplex mode only), see “All Black Print
Samples” on page 7-16. If the print quality problem appears in the same location
on every other print, advance the photoconductor.
To advance the photoconductor, do the following:
1. Press the Stop key (if the printer is READY) to temporarily stop any current
print jobs and to make the printer NOT READY.
2. Press the Menu/Exit key to enter menu mode.
3. Scroll to SUPPLIES on the main menu, and press the Enter key. Enter the key
operator password, if prompted.
4. Scroll to PHOTOCONDUCTOR, and press the Enter key.
5. The input line displays the submenu COUNT. The keyboard line displays 11K
which is the usage value. That value indicates how many drum revolutions are
currently on the OPC panel. The keyboard line also displays 180K which is the
suggested replacement value of the OPC panel. These values are used as
examples only.
6. Scroll to ADVANCE PHOTOCONDUCTOR, and press the Enter key.
Chapter 6. Maintaining the Printer
6-9