Canon iR8500 Service Manual page 735

Hide thumbs Also See for iR8500:

Table of Contents

SERVICE MODE

COPIER>OPTION

Use it to select copier-related machine settings.

Use it to turn on/off the potential control mechanism.

1: ON (default)

Use it to select a transfer guide bias control mode.

0: 200 V if absolute moisture content is 22 g or more; 600 V if others

1: fixed to 600 V

2: fixed to 200 V

3: 200 V if absolute moisture content is 18 g or more; 600 V (default) if

4: 200 V if absolute moisture content is 14 g or more; 600 V if others

Use it to switch the ADF original size detection mechanism and the default

ratio display mechanism by country.

0: AB (6R5E)

1: INCH (5R4E)

3: AB/INCH (6R5E)

Use it to set the down sequence start temperature for thick paper mode.

1: 189°C (default)

Use it to set the developing assembly idle rotation mode.

0: OFF (no idle rotation)

1: auto control by environment sensor (default)

2: start idle rotation when fixing roller reaches 100°C

3: start idle rotation when main power switch is turned on

Set it to 2 or 3 if the image is distorted or is too light.

2000 2000 2000 2000

CANON iR8500/7200 REV.1 AUG. 2001

Show Quick Links

Table of Contents

Troubleshooting