Samsung SCX-4520, Service Manual

Page: 130 / 190

Troubleshooting
Service Manual
7-29
Samsung Electronics
7.8.2 The printer is not working (2)
• Description
After receiving the print command there is no response at all or print speed is low
due to wrong setup of the environment rather than malfunction of the printer itself.
Check and Cause Solution
1. Ensure you have sufficient free hard disk space for the
temporary work files created during printing.
2. Printing error occurs even if there is enough space in
the hard disk.
3. Check the parallel-port-related items in the CMOS
Setup.
4. Reboot the system to print.
1. Not working with the message 'insufficient printer
memory' means there is a hard disk space problem
rather than a printer RAM problem. In this case pro-
vide more space on the hard disk. Secure more
space using the disk utilities program.
2. The connection of the cable and printer port is not
correct. Check that the cable is properly connected
and if you are using the parallel port check that the
port settings in CMOS is correct.
3. For the printer port, Select ECP. SPP and normal
normal modes support 8-bit data transfer, while
ECP Mode supports 12-bit data transfer.
4. If the regular font is not printing, the cable or the
printer driver may be defective.
Turn the PC and printer off, and reboot the system
to print again. If not solved, double-click the printer
in my computer If the regular fonts are not printed
this time again. the cable must be defective so
replace the cable with new one.