Canon LBP-1760, Руководство пользователя

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7
Problems and Solutions Without Messages
Printing won’t After you started printing, a computer message tells you it cannot
start write to LPT1?
The printer could not receive the data from the host computer because
the printer took too long to process the current data in the printer.
You may have to increase the I/O TIMEOUT setting or disable it in the
PARALLEL MENU (see page 77).
-or-
The printer and host computer are not securely connected.
Check the cable connection at the host computer and printer.
On Line indicator off?
Printer is off-line.
Press Go to turn the indicator on and put the printer on-line.
High jam rates Has the printer printed more than 200,000 pages?
misfeed,
Canon recommends that you call for service when the printer has
multiple sheet printed 200,000 pages. This helps maintain optimum performance from
feed errors the printer. To check the number of pages that have been printed, use
the
Menu button to display SHOW PAGE COUNT in the printer control
panel (see page 84).
Is acceptable paper being used?
Always use paper that is acceptable for this printer.
See Print Media Specifications on pages 189 to 197 for detailed
information on the paper acceptable for the printer.
Printing with black Printed pages are dirty or have white specks?
spots or white The fixing roller inside the fixing assembly has become dirty with
specks toner dust.
Print the Cleaning Page to clean the fixing assembly inside the printer.
See pages 161 to 162 for detailed information on cleaning the fixing
assembly.
<or>
The inside of the printer has become dirty with toner residue.
Clean the transfer guide area with a clean cloth. See pages 125 to 126
for detailed information on cleaning the transfer guide.
If the problem persists, repeat the cleaning procedure above a few
times.