Citizen CT-S801 Manual De Usuario página 47

4.4 Function Test Mode
Press and hold button 1 while turning on the printer to access the function test
mode.
Use button 3 (
Except for the self test and printing memory switch settings, all functions are for
service personnel only. Do not operate those functions.
Self test
1. While paper is loaded, press and hold button 1 while turning
the power on.
The function test mode starts and "Self test" appears on the
LCD.
2. Press button 4 (
Self test starts. The printer prints its model name, version, DIP switch settings,
memory switch settings, and a list of built-in fonts.
) to select a function, use button 4 (
).
Firmware version
Interface
Serial communication status
(Serial interface models only)
Buffer size
DIP switch settings
(Serial interface models only)
— 43 —
) to execute the function.
Memory
switch
setting