Service Program Mode Operation; Service Program Access; Change Adjustment Values Or Modes - Ricoh FT5540 Service Manual

3. SERVICE PROGRAM MODE OPERATION

The service program mode is used to check electrical data and change modes or adjustment
values.

3.1 Service Program Access

1. Turn the main switch off.
Remove the DIP switch cover on the operation panel and turn on DIP SW 801-8. Then,
2.
turn the main switch on.
NOTE: At this point the guidance display will prompt...
"PROGRAM No." .............. No.5
3. Using the numeric key board, enter the desired SP mode number according to the
Service Program Mode Table. The SP program can also be selected with the magnification
keys (+,-); in this case, SP numbers are scanned through. After selecting an SP number,
press the ENTER key (#).
NOTE: To cancel an already entered program, press the Clear key. Also, if an invalid SP
number is entered, "Press Clear key" is displayed.
4. To abandon SP mode, turn the main switch off, set DIP SW 801-8 to the off position, and
turn the main switch on.

3.2 Change Adjustment Values or Modes

1. Follow steps 1-3 of the preceding procedure.
2. Factory value settings or modes will be displayed in the guidance display.
3. Enter the desired value or mode using the numeral keys according to the Service Program
Mode table.
4. Turn off the main switch, set DIP SW 801-8 to the off position, and turn the main switch on.
The following procedure can
bers 80, 81, 90, 91, and 92.
1. Press the Mode Clear key.
2. Press the Clear/Stop key.
be used instead of DIP SW 801-8 to access program num-
4-7
31 August 1989