Chapter 4
4-14
4.3.5 Drive Unit
0014-8962
a) Feed motor
Removing the feed motor
1) To remove feed motor [1], loosen four screws [2] and remove timing belt [3] and spring [4].
2) Remove four loosened screws [2] to release feed motor [1] and remove the connector.
Reinstalling the feed motor
To reassemble the feed roller drive timing belt [3] into position, set the tension of timing belt [3] by adjusting the pressure of spring [4]. Then, fix feed motor [1].
F-4-24
b) Action to take after replacing the feed roller encoder and feed roller
This printer as shipped has the feed roller eccentricity (that is, variations in the rate of paper feed from rotation to rotation) corrected for enhanced media feed ac-
curacy. When the feed roller HP sensor or feed roller encoder and feed roller pertaining to the correction of eccentricity variations has been replaced, therefore,
they should require adjustment.
Execute service mode under the following conditions to launch automatic adjustment:
Service mode: SERVICE MODE > ADJUST > PRINT PATTERN > LF TUNING
Media type: Glossy photo paper
If adjustment cannot be done properly by selecting "SERVICE MODE > ADJUST > PRINT PATTERN > LF TUNING" (auto adjustment), carry out manual ad-
justment.
Service mode SERVICE MODE > ADJUST > PRINT PATTERN > LF TUNING2
Media type: Gloss photo paper
Check the printed pattern and enter values for adjustment.
[3]
[4]
[1]
[2]
[2]
Содержание imagePROGRAF iPF8400
Страница 2: ......
Страница 6: ......
Страница 11: ...Chapter 1 PRODUCT DESCRIPTION ...
Страница 12: ......
Страница 14: ......
Страница 52: ...Chapter 1 1 38 3 Push in the left and right Basket Rods toward the back all the way until they stop F 1 36 ...
Страница 63: ...Chapter 2 TECHNICAL REFERENCE ...
Страница 64: ......
Страница 106: ......
Страница 107: ...Chapter 3 INSTALLATION ...
Страница 108: ......
Страница 110: ......
Страница 123: ...Chapter 3 3 13 F 3 22 6 FAN UNIT A ...
Страница 125: ...Chapter 3 3 15 ...
Страница 126: ......
Страница 127: ...Chapter 4 DISASSEMBLY REASSEMBLY ...
Страница 128: ......
Страница 130: ......
Страница 165: ...Chapter 4 4 35 5 Upper cover stay shaft hole 1 gear shaft 2 shaft end 3 gear tooth face 4 F 4 54 1 2 4 3 ...
Страница 167: ...Chapter 4 4 37 ...
Страница 168: ......
Страница 169: ...Chapter 5 MAINTENANCE ...
Страница 170: ......
Страница 172: ......
Страница 177: ...Chapter 6 TROUBLESHOOTING ...
Страница 178: ......
Страница 180: ......
Страница 214: ......
Страница 215: ...Chapter 7 SERVICE MODE ...
Страница 216: ......
Страница 218: ......
Страница 273: ...Chapter 7 7 55 ...
Страница 274: ......
Страница 275: ...Chapter 8 ERROR CODE ...
Страница 276: ......
Страница 278: ......
Страница 296: ......
Страница 297: ...Appendix ...
Страница 298: ......
Страница 307: ...Sep 14 2012 ...
Страница 308: ......