CHAPTER 10 TROUBLESHOOTING

E. Adjustment Mode [3]

To activate adjustment mode, press [3] on the keypad and then the AE key.

To select an item, press the appropriate key on the keypad and then the Start key.

To change the setting, press the appropriate keys on the keypad and then the AE key.

To cancel an item, press the Clear key.

A press on the Start key executes the respective operation.

If the value is a negative value, ‘%’ is turned on; to enter a negative value, press the % key and the value on the keypad.

No.

Description

Settings

 

 

Remarks

 

 

 

 

 

 

 

301

Automatic lamp intensity

 

See p. 10-11.

 

 

 

adjustment for AE scans

 

 

 

 

 

 

 

 

 

 

 

302

Copy density (development bias)

-26 ~ +26

See p. 10-13.

 

 

 

reference point adjustment for

 

default:

0

 

 

 

AE mode

 

 

 

 

 

 

 

 

 

 

 

303

Copy density (development bias)

-26 ~ +26

See p. 10-13.

 

 

 

slope adjustment for AE mode

 

default:

0

 

 

 

 

 

 

 

 

304

Fixing heater resistance storage

 

See p. 10-31.

 

 

 

 

 

 

305

Leading edge margin adjustment

0 ~ 63

A higher value delays the copy

 

(registration roller ON timing)

 

paper in relation to the image,

 

 

 

reducing the margin.

 

 

 

 

default:

32

unit:

0.27 mm

 

 

 

 

306

Leading edge non-image width

0 ~ 63

A higher setting increases the

 

adjustment (timing at which

 

leading edge non-image width.

 

blank open/close shutter for

 

default:

32

unit:

0.27 mm

 

blank exposure is closed)

 

 

 

 

 

 

 

 

 

307

Leading edge registration adjust-

0 ~ 63

A higher setting delays the copy

 

ment for right face in page separa-

 

paper in relation to the image.

 

tion (registration roller ON timing)

 

default:

32

unit:

0.27 mm

 

 

 

 

308

Leading edge margin adjustment for

0 ~ 63

A higher setting increases the

 

right face in page separation (timing

 

leading edge margin.

 

 

at which blank shutter is closed)

 

default:

32

unit:

0.27 mm

 

 

 

 

309

Trailing edge non-image width

0 ~ 63

A higher setting reduces the trailing

 

adjustment (timing at which

 

edge margin.

 

 

 

open/close shutter for blank

 

default:

32

unit:

0.27 mm

 

exposure is opened)

 

 

 

 

 

 

 

 

 

310

Leading edge non-image width

0 ~ 63

A higher setting reduces the trailing

 

for multifeeder (timing at which

 

edge margin.

 

 

 

the open/close shutter for blank

 

default:

32

 

 

 

exposure is opened)

 

unit:

0.27 mm

 

 

 

 

 

 

 

 

Table 10-15-1

Note: A press on the Start key when in No. 305, 306, 307, or 308 makes copies in the mode that has been effective before the activation of the mode; when executing No. 307 or 308, it is recommended that page separation mode be selected before activating service mode.

10-102

COPYRIGHT © 1997 CANON INC.

CANON NP6218 REV. 0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)

Page 366
Image 366
Canon NP6218, FY8-13EX-000 service manual Adjustment Mode, 10-102