The switches are located at the back of the printer behind the plastic lid.

Perform all DIP switch selections with the power OFF.

The DIP switches are read after the initialization process by turning the power switch on. When shipped from the factory, all switches except international character switches are turned OFF.

1. DIP Switch Bank 1

Note 1: Standard and IBM modes are selected only by using DIP switch 1-5. There is no control code to designate Standard or IBM mode.

Note 2: In Standard mode, DIP switch 1-6 determines whether a download character is valid or not. When a download character is valid, the communication buffer is reduced to 8.7K bytes from 10.3K bytes.

International Characters Selected by DIP Switches

Note 1: These character selections are valid for all character sets: Standard character set, IBM character set 1, and IBM character set 2.

Note 2: When DENMARK is selected by the DIP switches in IBM character set 2 mode, code (9B)Hex, or (155)Decimal will print a small slashed zero and code (9D)Hex, or (157)Decimal will print a large slashed zero.

2. DIP Switch Bank 2

a. CSF mode selection

b. 1-inch skip perforation

c. Serial transfer rates

d. Serial protocol selection

e. Parity selection

f. Serial data length