Environmental Requirements; Operating Environment; Local Duplex - Xon/Xoff Pacing; Rs-422A - IBM 3 User Manual

Local Duplex – XON/XOFF Pacing
Computer
(7)
SG
TXD (2)
RXD
(3)
(20)
DTR
DSR (6)
RTS
(4)
CTS (5)

RS-422A

Computer
TXD
-
TXD
+
-
RXD
+ RXD

Environmental Requirements

The printer operates correctly in environments that are typical of most business
offices.
Attention: Damage to the printer can occur if you power on (|) the printer
immediately after the printer has been moved from an environment that does not
meet the following operating requirements. If the printer has been in such a
location, be sure that you move the printer to the correct operating environment at
least 24 hours before you power on (|) the printer.

Operating Environment

The following tables show the operating environment requirements for the printer.
Without Automatic Sheet Feeder:
Note: The best conditions for feeding and stacking are within a temperature range
With Automatic Sheet Feeder:
336
4247 Model 003 User's Guide
Printer
(7) SG
(2) TXD
(3)
RXD
(20) DTR
(6) DSR
(4) RTS
(5)
CTS
Printer
(15) - RXD
(17) +RXD
(19) - TXD
(25) +TXD
Environment
Temperature range
Relative humidity range
Maximum wet bulb
temperature
of 15.6 to 32.2°C (60 to 90°F) and a relative humidity range of 26 to 62%.
Environment
Temperature range
Relative humidity range
Requirement
10° to 40° C (50° to 104°F)
8% to 80%
27°C (80.6°F)
Requirement
16° to 32°C (60.8° to 89.6°F)
8% to 80%