*UD\OLQHVRQEODQNODEHOVZLWKQRFRQVLVWHQWSDWWHUQ
Problem | Solution |
The printhead is dirty. | Clean the printhead according to the instructions on |
| page 56. |
|
|
/LJKWFRQVLVWHQWYHUWLFDOOLQHVUXQQLQJWKURXJKDOORIWKHODEHOV
Problem | Solution |
The printhead or platen roller is dirty. | Clean the printhead, platen roller, or both according to the |
| instructions on page 56. |
|
|
,QWHUPLWWHQWFUHDVHVRQWKHOHIWDQGULJKWHGJHVRIWKHODEHO
Problem | Solution |
There is too much pressure on the printhead. | Reduce the printhead pressure. Refer to “Printhead |
| Pressure Adjustment” on page 65. |
|
|
:ULQNOHGULEERQ
Problem | Solution |
The ribbon is not loaded correctly. | Load the ribbon correctly. See “Ribbon Loading” on |
| page 34. |
|
|
The darkness setting is incorrect. | Set the darkness to the lowest possible setting for good |
| print quality. See “DARKNESS” on page 40. |
|
|
| Set the pressure to the minimum required for good print |
Incorrect printhead pressure or balance. | quality. See “Printhead Pressure Adjustment” on page 65. |
|
|
The media is not feeding correctly. It is | Make sure that the media guide and media supply guide |
“walking” from side to side. | touch the edge of the media. |
|
|
72 | Zebra Z4M/Z6M Printers User’s Guide |