User Manual
Table Of Contents
- Before Use
- Part Names and Functions
- Setup
- Removing the Protective Materials and Tape
- Installing the Printer
- Connecting the AC Adapter
- To install the AC Adapter (only for the TM-J7700)
- Connecting the Interface Cable
- Attaching the Power Switch Cover
- Changing the Roll Paper Width
- Turning On/Off
- Installing/Replacing the Roll Paper
- Inserting Slip Paper
- Installing/Replacing the Ink Cartridge
- Test Printing
- Maintenance
- Transporting
- Troubleshooting
- Specification
- Consumable Products
- Appendix
28
English
Maintenance
Cleaning the Printer Case
Be sure to turn off the printer, and wipe the dirt off the printer case with a dry cloth or a damp cloth.
!CAUTION:
Never clean the product with alcohol, benzine, thinner, or other such solvents. Doing so may damage or break
the parts made of plastic and rubber.
Cleaning the Print Head
Perform head cleaning if the print result is not normal as shown in the illustration below.
!CAUTION:
❏
Head cleaning takes one to two minutes. Do not open any cover or turn the power off during head
cleaning.
❏
Do not press the (Cleaning) button unless there is a problem with print quality. Unnecessary head
cleaning will waste ink.
Follow the procedure below to perform head cleaning.
1. Make sure the printer is turned on. (U
"Turning On/Off" on page 20)
2. Press the (Cleaning) button more than 3 seconds.
The (Power) LED flashes and head cleaning begins.
When head cleaning is complete, the (Power) LED turns off and the printer can perform normal
printing.
Perform a test print to check if printing is performed properly. (U
"Test Printing" on page 27)
Message for Replacing Maintenance Parts
The following message will be printed every time the printer is turned on when a maintenance part (pump
unit, ink supply unit, or waste liquid absorber) is near the end of its service life. Please follow the
instructions in the message.
ABC
ABC
ABC
ABC
Caution:
A maintenance part must be replaced.
Contact qualied service personnel.