Jumper Wire Function - Citizen CBM-272 User Manual

5.3 Jumper Wire Function

The jumper wires have been set at shipment. The following lists the basic settings
at shipment. Check the settings by performing self-printing.
Jumper Wires
No.
J1
J2 International character
J3
J4
J5
J6
J7
J8 Communication error mark
* J4: Serial interface only. Disabled for the parallel one.
* J5 ~ J7: Do not change the shipment settings.
Table 5
No. USA
J1 Short
J2
Short
J3 Short
CAUTION:
• Never change the settings of the jumper wires.
• If you want to change their settings, consult us.
• Never disassemble the printer body. It could cause trouble, etc.
Function
Data bit length
Unused
Unused
France Germany
Open Short
Short Open
Short Short
Short
See Table 5
7 bits
—
—
—
Ignored "?" printed
U.K. Denmark-I
Open Short
Open Short
Short Open
— 34 —
Open Upon Shipment
Short
Short
Short
8 bits Open
— Open
— Open
— Open
Open
Sweden Italy
Open Short
Short Open
Open Open
Japan
Open
Open
Open