Brother QL-650TD manual Maintenance, Print head maintenance, Roller maintenance

54STEP4 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.