Local Duplex – XON/XOFF Pacing
RS-422A
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:
Environment
Requirement
Temperature range
10° to 40° C (50° to 104°F)
Relative humidity range
8% to 80%
Maximum wet bulb
temperature
27°C (80.6°F)
Note:
The best conditions for feeding and stacking are within a temperature range
of 15.6 to 32.2°C (60 to 90°F) and a relative humidity range of 26 to 62%.
With Automatic Sheet Feeder:
Environment
Requirement
Temperature range
16° to 32°C (60.8° to 89.6°F)
Relative humidity range
8% to 80%
(7)
(2)
(7)
(3)
(20)
(6)
(3)
(2)
(20)
(6)
SG
RXD
DTR
SG
TXD
RTS
CTS
TXD
RXD
CTS
RTS
DSR
(4)
DTR
(5)
(5)
(4)
DSR
Computer
Printer
e61a0033
(19)
(25)
(15)
(17) +RXD
+TXD
-
- RXD
TXD
RXD
RXD
TXD
TXD
-
+
-
+
Computer
Printer
e61a0034
336
4247 Model 003 User’s Guide
Summary of Contents for 4247 Model 003
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