IV - 4
[ 2 ] Printing failure
N
N
N
Y
Y
N
Y
Y
B
The tape is fed normally but no
printing occurs.
Replace the dry cells with
new ones.
Is the printing normal?
Is the
head flat cable connected
correctly?
Are the thermal
head and platen dirtied?
Is the
thermal head defective?
End of repair.
Correct it.
Replace the
thermal head
ASSY.
If the platen or thermal print head is stained,
clean it with a head cleaning tape or cotton swab.
Black streak to be cleaned
Summary of Contents for PT1090 - P-Touch - Labelmaker
Page 1: ...SERVICE MANUAL MODEL PT 1090 ...
Page 7: ...I 3 Figure 1 1 2 Display and Key Arrangement USA version EUROPE version ...
Page 74: ...A 1 Appendix 1 Main PCB Circuit Diagram NAME CODE MAIN PCB CIRCUIT DIAGRAM PT1090 LW4024001 ...
Page 75: ...A 2 Appendix 2 Key PCB Circuit Diagram NAME CODE KEY PCB CIRCUIT DIAGRAM PT1090 LW4025 001 ...
