Brother International ™ QL-650TD Users Manual - English and Spanish - Page 54

Maintenance, Print head maintenance, Roller maintenance

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54 STEP4 Maintenance and Troubleshooting Maintenance Maintenance of the printer must be done as needed. However, some environments require that maintenance must be done more frequently (e.g. in dusty conditions). Print head maintenance The DK Roll (thermal recording paper type) used with the printer is designed to clean the print head automatically. When the DK Roll passes the print head during printing and label feeding, the print head is cleaned. Roller maintenance Clean the roller using the cleaning sheet (separately available). the printer contains only one cleaning sheet. To purchase additional cleaning sheets, refer to Î"Accessories (For USA Only)" in page 63 as needed. When doing maintenance on the roller, be sure to use the cleaning sheet exclusive for this printer only. If using other cleaning sheet, the surface of roller may be scratched or it may cause a malfunction. 1 Turn OFF the power of the printer. 2 Lift the both sides of lower part of DK Roll cover on the front side of the printer to open the cover. 3 Pull up the roll release lever and remove the DK Roll. Before cleaning the roller, it is necessary to remove the DK Roll. Otherwise, the roller cleaning function does not function normally.

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STEP4 Maintenance and Troubleshooting
54
Maintenance of the printer must be done as needed. However, some environments
require that maintenance must be done more frequently (e.g. in dusty conditions).
The DK Roll (thermal recording paper type) used with the printer is designed to clean the
print head automatically. When the DK Roll passes the print head during printing and
label feeding, the print head is cleaned.
Clean the roller using the cleaning sheet (separately available).
the printer contains only one cleaning sheet. To purchase additional cleaning sheets,
refer to
"Accessories (For USA Only)" in page 63 as needed.
When doing maintenance on the roller, be sure to use the cleaning sheet exclusive
for this printer only.
If using other cleaning sheet, the surface of roller may be scratched or it may cause
a malfunction.
1
Turn OFF the power of the printer.
2
Lift the both sides of lower part of DK Roll
cover on the front side of the printer to open
the cover.
3
Pull up the roll release lever and remove the
DK Roll.
Before cleaning the roller, it is necessary to remove
the DK Roll. Otherwise, the roller cleaning function
does not function normally.
Maintenance
Print head maintenance
Roller maintenance