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GENERAL PROCEDURES
2/99
GP 9.3
6-52
DocuPrint C55/C55mp/[NC60]
GP 9.3
TRANSFER VOLTAGE
CHECK
PURPOSE
The purpose of this check is to ensure that the
Transfer Voltage is within specifications.
NOTE: You must have a High Voltage Probe to
perform this procedure
Note: During normal operation the Transfer
voltage will be one of two voltages (1500 volts
for plain paper, and 2800 for transparencies.
1. Set up the multimeter to read 1500 VDC.
2. (Figure 1): Connect the High Voltage
Probe to the Transfer terminal (black wire,
left).
3. Enter Normal Diagnostics (
Menu [3]
+
Enter [7]
, Power ON).
4. Use
Menu [3]
to scroll to VOL TEST MAIN
CH.
5. Use
Next [6]
/
Previous [5]
to scroll to VOL
TEST TC BIAS.
Caution
Check to ensure that the red meter lead is not
contacting the frame.
6. Press
Form Feed [1]
to switch on the High
Voltage Power Supply Transfer Current.
7. The voltage should be 1200 to 1600 V.
8. Press
Media Server [2]
to switch the
Power Supply off.
NOTE: Do not keep the power supply on any
longer than necessary.
Figure 1. Checking the Transfer Voltage
Connecting The Meter
K7
Left Terminal
Summary of Contents for DocuPrint C55
Page 14: ...SERVICE CALL PROCEDURES 2 99 NOTES 1 6 DocuPrint C55 C55mp NC60 Notes ...
Page 56: ...OTHER FAULTS RAPs 2 99 NOTES 2 42 DocuPrint C55 C55mp NC60 NOTES ...
Page 76: ...IMAGE QUALITY SPECIFICATIONS 2 99 NOTES 3 20 DocuPrint C55 C55mp NC60 NOTES ...
Page 130: ...REPAIRS ADJUSTMENTS 2 99 NOTES 4 42 DocuPrint C55 C55mp NC60 NOTES ...
Page 216: ...GENERAL PROCEDURES 2 99 NOTES 6 18 DocuPrint C55 C55mp NC60 Notes ...
Page 252: ...GENERAL PROCEDURES 2 99 NOTES 6 54 DocuPrint C55 C55mp NC60 NOTES ...
Page 272: ...GENERAL PROCEDURES 2 99 NOTES 6 74 DocuPrint C55 C55mp NOTES ...
Page 274: ...GENERAL PROCEDURES 2 99 NOTES 6 76 DocuPrint NC60 NOTES ...