Canon imagePROGRAF iPF780 User Manual

Messages regarding printheads
Messages regarding printheads
Cannot adjust printhead. ..............................................................................................................................................567
Wrong printhead. ............................................................................................................................................................. 567
Printhead error ................................................................................................................................................................. 567
Cannot recognize print head. ..................................................................................................................................... 567
Execute printhead cleaning. ........................................................................................................................................ 568
Cannot adjust printhead.
Cannot adjust printhead.
Cause Corrective Action
The Printhead nozzles are
clogged.
Execute Head Posi. Adj. again, as follows.
1. Press the OK button to clear the error.
2. Print a test pattern to check the nozzles.
(See "Checking for Nozzle Clogging.") ➔ P.500
3. Clean the Printhead if the nozzles are clogged.
(See "Cleaning the Printhead.") ➔ P.501
4. Execute Head Posi. Adj. again.
(See "Automatic Adjustment to Straighten Lines and Colors.") ➔ P.476
The Printhead cannot be
aligned; highly transparent film
is loaded.
Press the OK button to clear the error.
We recommend using a type of paper that you often use, other than film, for Printhead adjustment.
(See "Automatic Adjustment to Straighten Lines and Colors.") ➔ P.476
The Printhead is installed
crooked.
Straighten the Printhead as follows, and then execute Head Posi. Adj. again.
1. Press the OK button to clear the error.
2. Use Head Inc. Adj. to adjust the angle of inclination of the Printhead.
(See "Adjusting Line Misalignment.") ➔ P.479
3. Execute Head Posi. Adj. again.
(See "Automatic Adjustment to Straighten Lines and Colors.") ➔ P.476
Wrong printhead.
Wrong printhead.
Cause Corrective Action
An incompatible Printhead has been installed. Open the Top Cover and replace the Printhead with a new one.
(See "Replacing the Printhead.") ➔ P.502
Printhead error
Printhead error
Cause Corrective Action
There is a problem with the Printhead. Open the Top Cover and replace the Printhead with a new one.
(See "Replacing the Printhead.") ➔ P.502
Cannot recognize print head.
Cannot recognize print head.
Cause Corrective Action
No Printhead is installed. Follow these steps to install the Printhead.
1. Open the Top Cover.
2. Install the Printhead.
(See "Replacing the Printhead.") ➔ P.502
The Printhead cannot be recognized because it is not installed correctly. Follow these steps to reinstall the Printhead.
1. Open the Top Cover.
2. Reinstall the Printhead.
(See "Replacing the Printhead.") ➔ P.502
iPF780 Cannot adjust printhead.
User's Guide
Error Message Messages regarding printheads
567

Canon imagePROGRAF iPF780 Specifications

General

Color	Yes
Printing colors	Black, Cyan, Magenta, Matte black, Yellow
Print technology	Inkjet
Maximum resolution	2400 x 1200 DPI
Page description languages	GARO, HP-GL/2, HP-RTL
Media thickness	0.07 - 0.8 mm
Maximum print size	-
Media width (rolls)	254 - 914.4 mm
Media width (sheets)	203.2 - 914.4 mm
Maximum roll diameter	150 mm
Paper tray media types	Coated paper, Cut sheet, Plain paper, Roll
ISO A-series sizes (A0...A9)	A0, A1, A2, A3
ISO B-series sizes (B0...B9)	B1, B2, B4
USB connector	USB Type-A
USB 2.0 ports quantity	1
Ethernet LAN data rates	10/100/1000 Base-T/TX Mbit/s
Ethernet interface type	Gigabit Ethernet
Certification	RoHS
Product color	Black, Grey
Internal memory	256 MB
Sound pressure level (printing)	48 dB
Compliance industry standards	IEEE 802.3ab, IEEE 802.3u, IEEE 802.3
Power consumption (standby)	0.5 W
Power consumption (typical)	140 W
Storage temperature (T-T)	15 - 30 °C
Operating relative humidity (H-H)	20 - 80 %
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Depth	877 mm
Width	1304 mm
Height	1062 mm