Main Logic Board<-->Ribbon Motor; Main Logic Board<-->Auto Gap Motor; Main Logic Board<-->Serial Board - Lexmark 4227 - Forms Printer B/W Dot-matrix Service Manual
Forms printer
Hide thumbs
Also See for 4227 - Forms Printer B/W Dot-matrix:
- User manual (160 pages) ,
- Parts breakdown (17 pages)
Table of Contents
Advertisement
4227-300
Main Logic Board<-->Ribbon Motor
Main Logic Board<-->Auto Gap Motor
Main Logic Board<-->Serial Board
Main Logic Board
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
Pin 9
Pin 10
Pin 11
Pin 12
6-12
Service Manual
CN19
Pin 1
RBD
Pin 2
RBC
Pin 3
RBB
Pin 4
RBA
Pin 5
RBCOM
Pin 6
RBCOM
CN20
Pin 1
GPD
Pin 2
GPB
Pin 3
GPC
Pin 4
GPA
Pin 5
GPCOM
Pin 6
GPCOM
CN22
+TXD422
-RXD422
+RXD422
-TXD422
DTR
Signal Gnd
DSR
-CTS
RTS
RXD
TXD
SBSET
Serial Board
CN2
Pin 12
+TXD422
Pin 11
-RXD422
Pin 10
+RXD42
Pin 9
-TXD422
Pin 8
DTR
Pin 7
Signal Gnd
Pin 6
DSR
Pin 5
-CTS
Pin 4
RTS
Pin 3
RXD
Pin 2
TXD
Pin 1
SBSET
- Quick Links:
- Auto Gap Service Check
Hide quick links:
Advertisement
Table of Contents
Need help?
Do you have a question about the 4227 - Forms Printer B/W Dot-matrix and is the answer not in the manual?
Questions and answers