SERVICE MODE
31 March, 1997
4-2
4.2 SERVICE MODE
4.2.1 HOW TO ACCESS THE SERVICE FUNCTIONS
To access the service functions (functions 80 through 91), press [1], [2], [3]
simultaneously.
FUNCTION TABLE
Function Number
Function
80
81
82
83
84
86
87
88
89
90
91
Feeding Count Display
Bit Switch
System Report
Memory Write
Not used
Nation Selection
Print Test
Print Head Alignment
Error Code Checking
RAM Check (RAM Data Dump List)
PCL3 Font List
4.2.2 COUNTER DISPLAY (FUNCTION 80)
1. Press the Function key, [8], [0], then the
Yes key.
The LCD displays the total scan and print
counters for 2 seconds. Then, the
machine returns to standby automatically.
4.2.3 BIT SWITCH PROGRAMMING (FUNCTION 81)
1. Press the Function key, [8], [1], then the
Yes key.
2. Select a bit switch number (0 to 9, or A to
E) using the ten-key pad or Quick Dial
keys A through E, then press the Yes
key.
3. Adjust the bit switch.
Example: To change the value of bit 7,
press [7].
4. Press the Yes key to save any changes.
5. Press the Stop key to return to standby.
S:00088 P:00100
BITSW 0:0000 0000
BITSW0: 0000 0000
