Printout Is Not Clear; When You Confirm The Printer Settings - Oki T400 User Manual

6.3 Printout is not clear

Print darkness appropriate?
You can adjust the print darkness (refer to "Configuration").
You can alter the Print Darkness Adjuster (refer to "Overview") by
changing the printer darkness settings in the Printer Setting screen.
When you use the Print Darkness Adjustment Volume, be sure to read
"Configuration/DIP-SW".
Paper set correctly?
Please confirm that the paper is positioned correctly.
Platen roller clean?
If the platen roller is not clean, clean the platen roller using the Oki
Data Cleaning Kit (refer to "Maintenance").
Thermal head clean? No label is adhered to the head?
If the thermal head is not clean, clean the head using the Oki Data
C leaning Kit.
If a label is adhered to the thermal head, r
sure not to remove th
d rive r. It may damage the thermal he
I f the stick from the label is adhered to th
u sing the Oki Data C
P ape r clean?
P leas e use clean paper.
P rop er paper?
P leas e use proper paper specified by O
6.4 W en you confirm the prin h
T est Print. The current settings are p
P rint er Status Printout").
e label using m etal instrumen
leaning Kit (refer to "M
rinted o
emove the label. Please make
ts such as a scre
ad.
e th ermal head, clean it by
aintenance").
ki Da ta.
ter se ttings
ut (refer to "Connections/
w
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