Canon imagePROGRAF iPF8400, Service Manual

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Chapter 1
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1.2.8 Hard Disk Drive
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Each print job received from the host computer is saved to the hard disk drive(serial ATA connection) attached to the printer, so the printer can print the job repeat-
edly as needed, without having to wait for its retransmission from the host computer.
Saving print jobs will offer the following benefits:
- Eased computer workload
A print job may be automatically preserved to the hard disk when printing or may be preserved to the hard disk without printing. A print job preserved can be
printed in as many copies as needed without having to use the host computer.
- Reprinting after error occurrence
If the printer encounters errors, such as paper out, while printing a print job, it can resume the print operation as soon as the errors are cleared, without needing its
retransmission from the host computer.
- Higher print work efficiency
Print jobs can be printed selectively or in a specified number of copies without using a host computer. Multiple print jobs can be printed batched. Unattended print
operations in the nighttime are also possible.
1.2.9 Consumables
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Printhead
The consumable printhead is the same as the one that comes with the printer.
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Ink tanks
The consumable ink tanks contain 12 colors: mat black, black, photo cyan, cyan, photo magenta, magenta, yellow, red, blue, green, gray and photogray. Each tank
is available in two capacities: 330 ml and 700 ml.
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Maintenance cartridge
The consumable maintenance cartridge (including the shaft cleaner) is the same as the one that comes with the printer.
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