IBM 5256-1 Maintenance Information Manual page 4

Preface
This maintenance manual is to be used for servicing the
IBM 5256 Printer. Customer engineers using this
r,
manual are assumed to have completed the 5256 Printer
education course.
The maintenance manual is in two major sections;
maintenance and theory. Maintenance includes
locations, procedures, and diagnostic aids. Theory
includes data flow, functional units, and features.
Setup instructions for the 5256 Printer are in
Appendix A.
Definition of terms and abbreviations that are not
common but used in this manual are in the glossary and
abbreviations section.
Related Publications
Related information can be found in the following
manuals:
• IBM 5250 Display Station Reference Card,
GX21-9429
IBM 5251 Display Station Model 11 Maintenance
Analysis Procedures (MAPs), SY31-0571
First Edition (October 1977)
• IBM 5251 Display Station Model 11 Maintenance
Information Manual, SY31-0461
• IBM 5256 Printer Maintenance Analysis Procedures
(MAPs), SY31-0572
• IBM 5251 Display Station Operator's Guide,
GA21-9248
• IBM 5256 Printer Operator's Guide, GA21-9260
• IBM 5256 Printer Setup Procedures, GA21-9290
• IBM 5256 Printer IR Unit and Cause Code Guide,
ZY31-0505
Note: The following pages of the M I M have danger
and caution notices. If desired, translate these
notices and write your own words on the blank lines
provided on these pages:
1-10
1-46
1-16
1-58
1-24 1-62
1-32
1-63
1-36
1-64
1-37
1-67
1-44
4-23
The information in this manual is sometimes changed. Any changes will be given
in later editions.
Requests for copies of IBM publications should be made to your IBM
representative or the IBM branch office serving your locality.
A Reader's Comment Form is at the back of this publication. If the form has
been removed. address your comments to IBM Corporation. Publications.
Department 245. Rochester. Minnesota 55901. Comments become the property
of IBM.
©
Copyright International Business Machines Corporation 1977