CHAPTER 2 NEW FUNCTIONS
2-226
COPYRIGHT
©
2001 CANON INC. 2000 2000 2000 2000 CANON iR8500/7200 REV.1 AUG. 2001
* +0.6 +0.1 +0.9 -0.5 *
COPIA>ADJUST>DEVELOP>HVT-DE
COPIA>ADJUST>HV-SP>HVT-SP
COPIA>ADJUST>HV-TR>HVT-TR
COPIA>ADJUST>HV-TR>H-PRE-TR
d. When Replacing the HV-DC PCB
1) Replace the HV-DC PCB.
2) Check to make sure that the slide switch (SW101) on the PCB is on the UP side.
3) Assemble the machine; then, connect the power plug to the power outlet, and turn on the
main power switch.
4) Enter the values (4 types) indicated on the label attached to the new HV-DC PCB in ser-
vice mode.
F02-1004-89
5) Turn off and then on the main power switch.
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