Canon iP4000 Service Manual - Page 7

1-2. Customer Maintenance Adjustment Print head alignment Timing At print head replacement. Purpose To ensure accurate dot placement. Tool - Printer buttons - Computer (automatic settings via the printer driver) Approx. time 3 min. Print head cleaning When print quality is not satisfying. To improve nozzle conditions. Print head deep cleaning When print quality is not satisfying, and not To improve nozzle conditions. improved by print head cleaning. Ink tank replacement When an ink tank becomes empty. (No ink ----- error) Paper feed roller cleaning When paper does not feed properly. To clean the paper feed rollers. CD-R print position adjustment At CD-R printing, when necessary To correct CD-R print position. Bottom plate cleaning When the back side of the paper is smeared To clean the platen ribs. - Printer buttons - Computer (settings via the printer driver) 1 min. Computer (settings via the printer driver) 2 min. ----- 2 min. Printer buttons 2 min. Computer (application software) Computer (application software) 5 min. 1 min. 1-3. Product Life (1) Printer Specified print volume (I) or the years of use (II), whichever comes first. (I) Print volume Black 1,500 character pattern Color A4, 7.5% duty per color pattern A4, photo, borderless printing 4 x 6, photo, borderless printing Postcard, photo, borderless printing (II) Years of use PIXMA iP4000: 5 years of use (2) Print head Print volume: Black 1,500 character pattern Color A4, 7.5% duty per color pattern A4, photo, borderless printing 4 x 6, photo, borderless printing Postcard, photo, borderless printing 1 - 2 PIXMA iP4000 18,000 pages 7,200 pages 5,400 pages 300 pages 3,600 pages 1,500 pages PIXMA iP4000 18,000 pages 7,200 pages 5,400 pages 300 pages 3,600 pages 1,500 pages