Service manual

iDP-3221 Service Manual
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CITIZEN
INTRODUCTION
This manual describes the disassembly, reassembly, and maintenance procedures of the line
thermal printer iDP3221. It is intended for field maintenance men.
FEATURES
This is a small line thermal printer developed to be used for various data communication termi-
nals, POS terminals, kitchen printer, and so on. With its abundant features, it can be widely
used for various types of applications. Prior to using the printer, read this manual thoroughly to
understand its contents.
1. Small, lightweight, with a small footprint.
2. Designed with a reduced number of components to ensure low cost.
3. Paper is added by simply placing the paper and closing the cover.
4. A removable platen mechanism simplifies maintenance (e.g. paper handling and head
cleaning).
5. Line thermal printing for high speed and low noise.
6. A long-life head with a simple mechanism to ensure high reliability.
7. Built-in input buffer.
8. Bar code printing (with special commands).
9. Built-in drawer kick-out interface.
10. Auto cutter fitted as standard.
11. User registration of external characters.