Canon BJC 6000 Service Manual - Page 19

MACHINE PRECAUTIONS, 1 BJ Cartridges, 1.1 BJ cartridge handling - problems

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BJC-6000 Part 1: Safety and Precautions 2. MACHINE PRECAUTIONS 2.1 BJ Cartridges 2.1.1 BJ cartridge handling Do not unpack the BJ cartridge until you are ready to use it. Before installing the BJ cartridge in the printer, carefully remove the head cap which protects the nozzles, the protective tape, and the protective tank. To prevent the nozzles or other ink paths from clogging, never touch or wipe the nozzles or other ink outlets with your bare hands or tissue paper. After removing the head cap, the protective tape, and the protective tank from a BJ cartridge, promptly install the cartridge in the printer or store it in the cartridge container. Do not reuse head caps or protective tapes which have been removed. The BJ cartridge must be installed in the printer or stored in the cartridge container with its ink tanks installed. If the BJ cartridge is installed or stored with its ink tanks removed, the nozzles could clog due to foreign matter or dried ink. Do not attempt to disassemble or wash the BJ cartridge. NOTE If a nozzle clogs, or ink fails to be fed normally, print quality degrades, and typically a fine horizontal blank line appears in printed images. If cleaning operations do not solve the problem, replace the BJ cartridge with a new one. Protective Tape Head Cap Figure 1-5 BJ Cartridges 1-5

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2. MACHINE PRECAUTIONS
2.1 BJ Cartridges
2.1.1 BJ cartridge handling
Do not unpack the BJ cartridge until you are ready to use it.
Before installing the BJ
cartridge in the printer, carefully remove the head cap which protects the nozzles, the
protective tape, and the protective tank.
To prevent the nozzles or other ink paths
from clogging, never touch or wipe the nozzles or other ink outlets with your bare
hands or tissue paper.
After removing the head cap, the protective tape, and the
protective tank from a BJ cartridge, promptly install the cartridge in the printer or
store it in the cartridge container.
Do not reuse head caps or protective tapes which
have been removed.
The BJ cartridge must be installed in the printer or stored in the
cartridge container with its ink tanks installed.
If the BJ cartridge is installed or
stored with its ink tanks removed, the nozzles could clog due to foreign matter or
dried ink.
Do not attempt to disassemble or wash the BJ cartridge.
If a nozzle clogs, or ink fails to be fed normally, print quality degrades, and
typically a fine horizontal blank line appears in printed images.
If cleaning
operations do not solve the problem, replace the BJ cartridge with a new
one.
1-5
BJC-6000
Part 1: Safety and Precautions
Protective Tape
Head Cap
Figure 1-5 BJ Cartridges
NOTE