Canon imagePROGRAF IPF720 User Manual

Problems with the printing quality
Paper rubs against the Printhead
Cause Corrective Action
Load paper of the same type as you have specied
in the printer driver .
( → P .1 10)
( → P .133)
The paper type as specied in the printer driver does
not match the type loaded in the printer . ( *1 )
Make sure the same type of paper is specied in the
printer driver as you have loaded in the printer .
1. Hold down the Stop button for a second or more
to cancel printing.
2. Change the paper type in the printer driver and
try printing again.
Paper has been loaded incorrectly , causing it to
wrinkle.
Reload the paper .
( → P .1 10)
( → P .133)
The Printhead is set too low . In Head Height , choose Automatic .
( → P .497)
When printing on Heavyweight Coated Paper or
other paper-based media, choose a V acuumStrngth
setting of Strong , or Strongest . If the paper is still
scratched, try setting the Printhead level in Head
Height to Highest .
( → P .506)
( → P .497)
When printing on CAD T racing Paper or other
lm-based media, choose a V acuumStrngth setting
of Standard , Strong , or Strongest . If the paper is
still scratched, try setting the Printhead level in Head
Height to Highest .
( → P .506)
( → P .497)
Y ou are printing on heavyweight paper or paper that
curls or wrinkles easily after absorbing ink.
When printing on paper 0.1 mm (0.004 in) thin
or thinner , choose a V acuumStrngth setting of
W eakest . If the paper is still scratched, try setting the
Printhead level in Head Height to Highest .
( → P .506)
( → P .497)
*1: Always make sure the loaded paper matches the media type setting on the printer .
558 T roubleshooting

Canon imagePROGRAF IPF720 Specifications

Operating Environment

temperature range	59 – 86 F° (15 – 30 C°)
relative humidity	10 – 80% (No Condensation)
acoustic noise operation	52dB (A) or Less

Print Specifications

print resolution max	2400 x 1200 dpi
line accuracy	±0.1% or Less
minimum line weight	0.02mm

Ink and Print-Head

number of nozzles matte black	5, 120 Nozzles
number of nozzles other colors	2, 560 Nozzles per Color
droplet size	4 Picoliter

Media Handling

media width roll feed	10" – 36" (254mm – 914.4mm)
cut sheet width	8" – 36" (203.2mm – 914.4mm)
maximum print length roll feed	59' (18m)

Power

power supply	AC 100–240V (50-60Hz)
power consumption maximum	140W or Less
power off consumption	1W or Less

Weight and Dimensions

printer dimensions	43.1" x 59.3" x 34.3"
dimensions in mm	1507mm x 871mm x 1094mm
weight with stand	Approx. 141 lb (64kg)