
70
E N T 4 0 2 1
Model Name:
RJ–4100
E N T 4 0 2 1
Model Name:
RJ–4100
Trouble with Printing
When No Error is Displayed on the Printer's Liquid Crystal Display
1
1-9
1-10
1-11
• Is the printer installed "within the guaranteed working temperature range for the print head" as mentioned in the Operation
Manual and has that environment been stabilized for two hours?
→
It may not be possible to obtain good printing results outside the guaranteed working temperature range or if there is a
sudden increase or decrease in temperature.
Check the working environment and try again when it is within the proper range.
• Has the fine adjustment of image quality been made?
→
The fine adjustment of image quality should be made if printed horizontal lines are slipping in the direction of the media
feed, or there is a gap between black and other colors.
• If good image quality cannot be obtained even after successive cleanings, the cleaning may be soiled.
→
Wet the accessory cloth for cleaning the cleaning wiper with clean water and wipe it over the surface of the cleaning
wiper. Carry out two cleanings after the cleaning wiper has been cleaned.
No.
Symptom
Sequence
Items to be Confirmed
When No Error is Displayed on the Printer's Liquid Crystal Display
Trouble with Printing
• Dots are missing from the printing
• Cleaning does not cure clogging or
deflection
Bad example
Good example
Clogging: There is a discontinuity in line G of
the “Test Print”.
REFERENCE:
For details of how to clean the cleaning wiper, refer to "Cleaning the cleaning wiper" in the basic edition of
the Operation Manual.
❈
If the above procedures do not improve the symptoms, the main unit has probably developed a fault for some reason.
Go to MAP4000