IBM 6400 Maintenance Information Manual

352
Appendix F
P/N Part Number
PO Paper Out
POD Paper Out Detect (Switch)
PPR Paper
PROM Programmable Read-Only Memory
PS Power Supply
PS5 Power Supply + 5 Volt
PTR Pointer or Printer
PWM Pulse Width Modulation
PWR Power
RRight
RBN Ribbon
RD Read
RET Return
RIB Ribbon
RG Ribbon Guide
RGL Ribbon Guide, Left
RGR Ribbon Guide, Right
RM Ribbon Motor
RML Ribbon Motor, Left
RMR Ribbon Motor, Right
RQ Request
RRIB Right Ribbon
RRP Right Ribbon Guide
RSP Ribbon and Shuttle Processor
RST Reset
RTPU Real-Time Processing Unit
RTS Request to Send
RXD Receive Data
SCS SNA Character Stream
SEC Security (Key)
SEL Select
SEN Sense, Sensor
SF Structured Field
SG Signal Ground

IBM 6400 Specifications

General

Brand	IBM
Model	6400
Category	Printer
Language	English