Canon imagePROGRAF iPF765 User Manual

Note
• If the Tab Selection screen is not displayed, press the Menu button.
2
Press the OK button.
The Set./Adj. Menu is displayed.
3 Press ▲ or ▼ to select Maintenance, and then press the OK button.
4 Press ▲ or ▼ to select Head Cleaning, and then press the OK button.
5 Press ▲ or ▼ to select Head Cleaning A or Head Cleaning B, and then press the OK button.
Head cleaning is now executed.
6 Print a test pattern to check the nozzles, and determine whether cleaning has cleared the nozzles. (See
"Checking for Nozzle Clogging.") →P.627
Replacing the Printhead
Replacing the Printhead
When to replace the Printhead
Replace the Printhead in the following situations.
• If the printing quality does not improve even after one or two cycles of Head Cleaning B from the printer menu
•
If the Display Screen indicates "Open top cover and replace the printhead."
• If your Canon dealer has advised you to replace the Printhead
Compatible printheads
For information on compatible printheads, see "Printhead." →P.627
Precautions when handling the Printhead
Take the following precautions when handling the Printhead.
Caution
• For safety, keep the Printhead out of the reach of children.
• If ink is accidentally ingested, contact a physician immediately.
• Do not touch the Printhead immediately after printing. The Printhead becomes extremely hot, and there is a risk of burns.
Important
• There may be ink around the nozzles of the Printhead you remove. Handle the Printhead carefully during replacement. The
ink may stain clothing.
• Do not open the Printhead pouch until immediately before installation. After removing the Printhead from the pouch, install it
right away. If the Printhead is left after the pouch is opened, the nozzles may dry out, which may affect printing quality.
Access the menu for Printhead replacement
Caution
• When replacing the Printhead immediately after printing, wait a few minutes before replacing it. The metal parts of the Print-
head become hot during printing, and there is a risk of burns from touching these parts.
Note
• Prepare a new Ink Tank when ink levels are low.
• Your hands may become dirty during Printhead replacement. Use the gloves provided with the new Printhead for replacement.
iPF765 Replacing the Printhead
User's Guide
Maintenance and Consumables Printheads
629

Canon imagePROGRAF iPF765 Specifications

General

Color	Yes
Printing colors	Black, Cyan, Magenta, Pigment matte black, Yellow
Print technology	Inkjet
Maximum resolution	2400 x 1200 DPI
Number of print cartridges	5
Page description languages	GARO, HP-GL/2, HP-RTL
Media thickness	0.8 mm
Maximum print size	-
Maximum roll length	18 m
Media width (rolls)	254 - 914.4 mm
Media width (sheets)	203.2 - 917 mm
Maximum roll diameter	150 mm
ISO A-series sizes (A0...A9)	A0, A1, A2, A3
ISO B-series sizes (B0...B9)	B1, B2, B4
Certification	CE, RoHS, ECO, WEEE
Storage media	HDD
Internal storage capacity	250 GB
Sound power level (standby)	35 dB
Sound pressure level (printing)	50 dB
USB connector	USB Type-A
USB 2.0 ports quantity	1
Ethernet interface type	Gigabit Ethernet
Sustainability certificates	ENERGY STAR
Power requirements	100 - 240V, 50/60Hz
Power consumption (standby)	5 W
Power consumption (typical)	140 W
Operating temperature (T-T)	15 - 30 °C
Operating relative humidity (H-H)	10 - 80 %
Compatible operating systems	Windows XP/Server 2003/Server 2008/Vista/7\\r Mac OS 10.5 - 10.7.x

Weight and Dimensions

Dimensions (WxDxH)	1304 x 1100 x 1062 mm