
Chapter 2
2-92
F-2-97
Feed roller HP sensor
The feed roller HP sensor detects the change from the white portion (unshielded sensor light) to black portion (shielded sensor light) of the encoder film on the feed
roller, thus setting the home position for feed roller eccentricity compensation.
Feed roller encoder sensor
The feed roller encoder sensor detects the slits on the encoder film of the feed roller during feed motor rotation, thus detecting the amount of rotation of the feed
roller (media feed amount).
F-2-98
Roll media sensor
This is a photo-interrupter-type sensor. When media is loaded, the the sensor arm blocks the sensor light, thus detecting the media.
Roll cam sensor
This is a photo-interrupter-type sensor. When the roll cam blocks the sensor light, lowering of the transport roller (contact with the roller) is detected.
Feed roller HP sensor
Feed roller encoder sensor
Roll cam sensor
Roll media sensor
Summary of Contents for imagePROGRAF iPF6200
Page 1: ...Mar 7 2011 Service Manual iPF6000 series ...
Page 2: ......
Page 6: ......
Page 14: ...Contents ...
Page 15: ...Chapter 1 PRODUCT DESCRIPTION ...
Page 16: ......
Page 174: ...Chapter 1 1 156 ...
Page 175: ......
Page 176: ......
Page 177: ...Chapter 2 TECHNICAL REFERENCE ...
Page 178: ......
Page 276: ......
Page 277: ...Chapter 3 INSTALLATION ...
Page 278: ......
Page 280: ......
Page 305: ...Chapter 4 DISASSEMBLY REASSEMBLY ...
Page 306: ......
Page 308: ......
Page 402: ......
Page 403: ...Chapter 5 MAINTENANCE ...
Page 404: ......
Page 406: ......
Page 421: ...Chapter 6 TROUBLESHOOTING ...
Page 422: ......
Page 507: ...Chapter 7 SERVICE MODE ...
Page 508: ......
Page 510: ......
Page 643: ......
Page 644: ......
Page 645: ...Chapter 8 ERROR CODE ...
Page 646: ......
Page 648: ......
Page 690: ......
Page 691: ...Mar 7 2011 ...
Page 692: ......