Chapter 2
2-36
b) Wiper unit
The wiper unit operated by the purge motor wipes the print head face.
The printer is provided with a pair of wiper blades for better wiping performance.
The wiping operation is performed by a "slide wipe" method by which the purge motor rotates (in the normal
direction) to slide the wiper blade via the wiper cam. It is performed by a constant-speed movement toward the
front of the printer as viewed from the printer front.
The wiper blade, which is positioned at right angles to the print head, wipes the entire printhead face, and then
the narrow blade is used to wipe the nozzle arrays.
After wiping, the wipe blades are cleaned before they are set at the wiping position so that the maximum wiping
performance is obtained.
During the wiper blade cleaning, the ink removed form the head is rubbed off by the in scraper.
Absorbent material soaked with glycerin is pressed against the wiper blades to enhance the wiping performance.
The amount of glycerin used (tank capacity: 50 ml) is managed by counting the number of times the wiper blade
is pressed against the absorbent material. When the count reaches the following value, an advance notice of
replacement (printing can be continued) or a request for replacement (service call error) is displayed.
T-2-7
F-2-17
Advance notice of replacement
47,500times
Service call
50,000times
Cap
Ink scraper
Glycerin absorbent material
Printhead
Wiper blade
Blade holder
Glycerin tank
Содержание iPF6100 - imagePROGRAF Color Inkjet Printer
Страница 10: ...Chapter 1 PRODUCT DESCRIPTION ...
Страница 38: ...Chapter 1 1 26 1 5 7 Inside 0016 8159 F 1 23 1 Maintenance cartridge Absorbs excess ink 1 ...
Страница 76: ...Chapter 2 TECHNICAL REFERENCE ...
Страница 113: ...Chapter 2 2 35 F 2 16 Carriage lockpin Sub cap Glycerin tank Purge motor Pump encoder encoder Pump cam sensor Cap ...
Страница 120: ...Chapter 2 2 42 F 2 24 roll media sensor Roll Feed Unit ...
Страница 130: ...Chapter 2 2 52 F 2 35 Eject roller Feed roller Drive belt Spur unit Spur motor Spur cam sensor ...
Страница 150: ...INSTALLATION Chapter 3 ...
Страница 171: ...Chapter 4 DISASSEMBLY REASSEMBLY ...
Страница 239: ...Chapter 4 4 67 c Spur unit 5 Spur cam F 4 113 Molykote PG 641 Approx 20mg ...
Страница 246: ...MAINTENANCE Chapter 5 ...
Страница 256: ...Chapter 6 TROUBLESHOOTING ...
Страница 295: ...Chapter 7 SERVICE MODE ...
Страница 303: ...Chapter 7 7 7 COUNTER INK EXC INK EXC Y INK EXC B INK EXC TTL N INK EXC Y N INK EXC B N INK EXC TTL ...
Страница 332: ...ERROR CODE Chapter 8 ...
Страница 359: ...APPENDIX ...
Страница 367: ......