SERVICE PROGRAM MODE15 January 1992
2. SERVICE PROGRAM MODE
2.1 SERVICE PROGRAM MODE OPERATION
The service program (SP) mode is used to check electrical data and change
modes or adjustment values.
2.1.1 Service Program Access Procedure
There are two ways to access an SP mode.
(1) By key operation
(2) By turning on DPS101-2 on the main board
All SP modes except for SP98, and SP99 can be accessed by key operation.
When accessing SP98, and SP99, JPS101-C must be short-circuited.
Access Procedure 1 - Key Operation
1. Turn on the main switch.
2. Enter "71" by the Increase or Decrease Quantity ("+" or "-") key.
NOTE: The following SP mode can be accessed by entering "7" instead
of "71".
SP mode numbers: 11, 12, 15, 16, 17, 18, 19, 34, 65, 66, and 93
3. Press and hold the Clear/Stop key u?1" is dnisplatil "yed in the Copy
Counter and then release it.
4. Press the Clear/Stop key again and then press the Interrupt key.
NOTE: "5" will blink in the Copy Counter to show that the SP mode has
been accessed.
5. Enter the desired SP mode number using the Increase or Decrease
Quantity ("+" or "-") key. The SP mode numbers are given in the Service
Program Mode Table.
NOTE: "?" is displayed instead of "1" in the Copy Counter when the SP
mode numbers over "100" are entered. The maximum number is
"127".
6. Press the Auto Image Density key to view data.
NOTE: To cancel an already entered SP mode number, press the Auto
Image Density key.
7. To leave SP mode, press the Interrupt key.
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ACEC
