Canon imagePRESS C1 Service Manual - page 899
Chapter 16
16-2
FAX has 10 large items as shown below. For details of each item, refer to the Service Manual for a fax machine.
(1) Sssw: Service soft switch group
(2) Menu: Menu group
(3) Num: Numeric group
(4) Ncu: NCU parameter group
(5) Type: Type group
(6) ISDN: ISDN group
(7) Print: Print group
(8) Clear: Clear group
(9) Test: Test mode group
(10) Report: Service report group
16.1.2 Entering or selecting service modes
0011-9615
imagePRESS C1 P / imagePRESS C1 / imagePRESS C1+ (Printer) / imagePRESS C1+
When you make the machine operate via the Service Mode, be sure to remove a cable from an external controller or a network cable before the machine enters the
Service Mode. If a print job enters the machine operating in the FUNCTION mode (operation/inspection mode), it may cause a malfunction and damage the main
unit.
1) Press the asterisk key "
" on the control panel.
2) Press the 2 and 8 keys of the keypad at the same time.
3) Press the asterisk key "
" on the control panel.
This operation displays the initial screen (as shown below).
F-16-3
16.1.3 Exiting service modes
0011-9617
imagePRESS C1 P / imagePRESS C1 / imagePRESS C1+ (Printer) / imagePRESS C1+
1) Press the Reset key once. The screen returns to the initial screen of Service Mode.
2) Press the Reset key twice. The Service Mode is cancelled and the screen returns to the User screen (standard screen).
When you have used the Service Mode (ADJUST, FUNCTION, or OPTION), be sure to turn OFF/ON the main power switch after canceling the Service Mode.
16.1.4 Back-Up
0011-9619
imagePRESS C1 P / imagePRESS C1 / imagePRESS C1+ (Printer) / imagePRESS C1+
In factory setting, adjustments are made for each machine, and adjustment values are written in the service label.
When you replaced the reader controller PCB or DC controller PCB, or executed the RAM clear function, adjustment values for ADJUST or OPTION return to
default. Therefore, when you made adjustments and changed values of the Service Mode in the field, be sure to write down the changed values in the service label.
When there is no relevant field in the service label, write down the values in a blank field.
- Service label [1] for the main controller PCB / DC controller PCB: Inside of the printer unit front cover (Refer to the figure below.)
Printer model
COPIER
FEEDER
SORTER
ADF's service mode
only when installed.
only if installed; the absence
of a mode for a sorter prevents
the indication of the notation.
BOARD
Optional board's service mode
only if installed
Copier's service mode
Sorter's or finisher's service mode