Canon imagePROGRAF W8400 W8400 User's Guide - Page 266
Replacing the Printhead, Printhead Handling Precautions, Index, Contents
View all Canon imagePROGRAF W8400 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 266 highlights
Replacing the Printhead Replacing the Printhead Replace the printhead if running Head Cleaning B twice does not restore acceptable print quality, or if a customer service center instructs you to replace the printhead. You can easily stain your hands during printhead replacement, so wear the plastic gloves provided in the box with the new printhead. z Printhead BC-1350 Note z If the ink level is low, procure a new ink tank for replacement as soon as possible. Printhead Handling Precautions Always follow these precautions when handling the printhead. Caution z Always store the printhead in a safe location where it is out of the reach of small children. If a child licks or ingests ink accidentally, seek medical assistance immediately. 4- 21 z Never touch the printhead immediately after printing has stopped. The printhead becomes extremely hot during printing and can cause minor burns. Important z Try to avoid dropping or shaking the printhead. Spilled ink can stain the surrounding area. z The ink supply port of a removed printhead may be covered with ink. Always handle the printhead carefully. The ink could spill on your clothing and make stains that cannot be removed. z Never break the seal on the printhead package until immediately before you install the printhead. Always handle the printhead carefully after breaking the seal. If the printhead is stored after the seal has been broken, the nozzles may dry out and lead to poor print quality. z If you need to store a printhead temporarily, place it with the nozzles (a) and electrical contacts (b) facing down. Damage to the nozzles or electrical contacts can lead to poor print quality. a b z Never attempt to disassemble or alter a printhead. Doing so may damage the printer. z Never touch the nozzles or the electrical contacts on the printhead. Doing so may cause printing problems. TOP Chapter 1 Basic Use Chapter 2 Using Various Media Chapter 3 Printing by Objective Chapter 4 Maintenance Chapter 5 Using the Printer in a Network Environment Chapter 6 Troubleshooting Chapter 7 Operating the Function Menu Contents Index