Zebra Technologies Z4M manual Print Quality Problems, General print quality issues

Problem

Solution

Turn off the printer power and unplug the printer.

Cutter blade is in the media path.

Inspect the cutter module for debris and clean as

needed following the cleaning instructions on page 60.

Problem

Solution

Insufficient DRAM for the label length, downloaded

fonts/graphics, and images.

*There is not enough memory to perform

Ensure that the device, such as FLASH memory or

the function shown on the second line of

PCMCIA card, is installed and not write protected or full.

the error message.

Ensure that the data is not directed to a device that is

not installed or available.

Problem

Solution

You are using an incorrect media and

Consult your authorized Zebra reseller/distributor for

ribbon combination for your application.

information and advice.

The printer is set at the incorrect print

For optimal print quality, set the print speed to the

lowest possible setting via ZPL II, the driver, or the

speed.

software.

The printer is set at the incorrect darkness

For optimal print quality, set the darkness to the lowest

possible setting via the front panel, the driver, or the

level.

software.

The printhead is dirty.

Clean the printhead according to the instructions on

page 56.

There is light printing (or no printing) on

The pressure adjustment dials need to be adjusted.

the left or right side of the label or the

Follow the printhead pressure adjustment instructions

printed image is not sharp.

on page 62.

Zebra Z4M Printer User’s Guide

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