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Field Service Ver. 1.0 Apr. 2005
8.3.4
DISPLAY
• DISPLAY displays various types of information.
A. TONER DENSITY LEVEL
• To display the current output value of ATDC sensor.
• Refer to the following table for actual T/C values.
• Used to check the T/C ratio when the image density is defective.
Display
80
100
130
135
140
145
B. PROCESS CONTROL
• To display the Vg and Vb values.
Display
-5
0
+5
C. MAIN F/W VER. (PWB-C/C)
• To display the main firmware version information.
D. ENGINE F/W VER. (PWB-A)
• To display the engine firmware version information.
E. PCL F/W VER.
• To display the PCL firmware version information.
• Only when the optional Printer Controller (IC-205) is mounted
F. NIC F/W VER.
• To display the NIC firmware version information.
• Only when the optional Network Interface Card (NC-502) is mounted
G. ADF F/W VER.
• To display the ADF firmware version information.
• Only when the optional Duplexing Document Feeder (DF-605) is mounted
H. MAIN RAM SIZE
• To display the main memory size.
T/C
8.0 %~8.4 %
10.0 %~10.4 %
13.0 %~13.4 %
13.5 %~13.9 %
14.0 %~14.4 %
14.5 %~14.9 %
Vb (V)
-300
-400
-500
8. Service Mode
Vg (V)
-450
-550
-650
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