Service Tables; Service Program Mode; Service Program Mode Operation; Entering And Exiting Sp Mode - Gestetner B003 Service Manual

5. SERVICE TABLES

!
CAUTION
Never turn off the main power switch when the power LED is lit or flashing.
To avoid damaging the hard disk or memory, press the operation power
switch to switch the power off, wait for the power LED to go off, and then
switch the main power switch off.
NOTE: The main power LED (
ARDF is open, while the main machine is communicating with a facsimile
or the network server, or while the machine is accessing the hard disk or
memory for reading or writing data.

5.1 SERVICE PROGRAM MODE

5.1.1 SERVICE PROGRAM MODE OPERATION

The service program mode is used to check electrical data, change modes, and
adjust values. Two service program modes are provided:
• SP Mode (Service). Includes all the options in the SP displays for normal
maintenance and adjustments.
• SSP Mode (Special Service). Includes the normal SP modes and some
additional options in the SP displays not required for normal settings and
adjustments. (Most are marked "DFU" (Design or Factory Use) in the following
tables.) Do not change these important settings needlessly. For details, contact
your supervisor.

Entering and Exiting SP mode

"
1. Press the Clear Mode key.
#$%
2. Use the keypad to enter "107".
&
3. Hold down Clear/Stop for at least 3 seconds.
4. Enter the Service Mode.
Copy SP
' Copy SP
Exit 5. Press Exit twice to return to the copy window.
NOTE: Use SP2-902 to perform test pattern printing. (☛ 5.1.3)
SM
) lights or flashes while the platen cover or
To enter the Normal Service Mode:
On the touch-panel, press Copy SP.
To enter the Special service Mode:
Hold down ' and then press Copy SP.
5-1
SERVICE PROGRAM MODE
B003/B004/B006/B007