Zebra P1031365-027 ユーザーズマニュアル

44

QLn Series User Guide

QLn Series Cleaning

Area

Method

Interval

Printhead (Figure 24)

Use the supplied cleaning pen or 70% 
Isopropyl alcohol on a cotton swab to 
clean the print elements from end to 
end (the print elements are located in 
the thin gray line on the printhead).

After every five rolls of 
media (or more often, if 
needed), 
Linerless media requires 
more frequent cleaning

Platen Roller (Figure 24)

Rotate the platen  roller and clean it 
thoroughly with the cleaning pen or 
70% Isopropyl alcohol and a cotton 
swab. 

Platen Roller (Figure 25)

Units with linerless platens:  Rotate 
platen & clean bearing points only. 
Avoid use of alcohol on the surface 
of linerless platens

Peel bar (Figure 24)

Clean thoroughly with the cleaning pen 
or 70% Isopropyl alcohol and a cotton 
swab. 

As needed

Tear bar (Figure 24)

As needed

As needed

 Exterior 

Water-dampened cloth or 70% 
Isopropyl alcohol wipe. 

Interior (Figure 24)

Brush/air blow.  Ensure the Bar 
Sensor, Gap Sensor and Label 
Present Sensor windows are free 
of dust.

Units with linerless platens: Clean inside 
surfaces of edge guides & media rollers 
with the supplied cleaning pen or 70% 
Isopropyl alcohol on a cotton swab.

After every five rolls of 
media (or more often, if 
needed)

Interior (Figure 25)