CBM-270 User’s Manual
settings by performing self-printing.
Jumper Wires
No. Function Short Open Upon
Shipment
J1 Short
J2 See Table 3 Short
J3 International character Short
J4 Data bit length 7 bits 8 bits Open
J5 Unused − − Open
J6 Label detection Black mark Label interval Open
J7 Unused − − Open
J8 Com munic ation error mar k Ignored "?" printed Open
∗J4: Serial interface only. Disabled for the parallel one.
∗J5∼J7: Do not change the shipment settings.
Table 3
No. USA France Germany U.K. Denmark-I Sweden Italy Japan
J1 Short Open Short Open Short Open Short Open
J2 Short Short Open Open Short Short Open Open
J3 Short Short Short Short Open Open Open Open
CAUTION:
1) Never change the settings of the jumper wires.
2) If you want to change their settings, consult us.
3) Never disassemble the printer body. It could cause trouble, etc.