Canon MultiPASSTM C50 Manual de usuario descargar pdf (Pagina 231)

Canon MultiPASS C50 Hardware Manual ENGLISH

9-9Chapter 9 Maintaining Your MultiPASS C50

Cleaning and Testing the BJ Cartridge Print Head

The print head in the BJ print cartridge contains nozzles through which ink is

propelled onto the paper. To maintain the best possible print quality, these

nozzles need to be cleaned from time to time. Your MultiPASS C50 is equipped

with a print head cleaning function that does this.

If your printouts become faint or streaked, or if their quality otherwise decreases,

clean the print head as described below.

If your printing is faded, you can often correct the problem by adjusting the print

density (contrast) and printing speed. (For instructions, see the MultiPASS

Desktop Manager User’s Guide.) Try this before cleaning the print head.

Cleaning the print head uses a small amount of ink. Cleaning too often

signiﬁcantly reduces the amount of ink in the cartridge, so clean only when

necessary.

1. Make sure the MultiPASS C50 is plugged in.

2. Press FUNCTION.

FUNCTION

3. Use or to select HEAD CLEANING.

HEAD CLEANING

4. Press START/COPY.

J The MultiPASS C50 beeps once when cleaning is ﬁnished, and returns to

standby mode.

5. Check whether cleaning corrected the problem by printing the nozzle check

pattern. See page 9-8.

6. If necessary, repeat this procedure up to four more times (giving ﬁve

cleanings in all). If the problem persists after this, install a new BJ cartridge.

See ”Replacing the BJ Cartridge” on page 9-12.

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Canon MultiPASSTM C50 Manual de usuario Pagina 231