Location And Function Of Parts And Controls; Front; Rear - Sony UP-D2550S Service Manual

Location and Function of Parts and Controls

For details, refer to the pages given in parentheses.

Front

1
POWER switch (20)
Press to switch the unit on or off. The POWER
lamp lights green when the power is on.
2
Top cover
Do not open this top cover. Only for service
personnel.
3
PRINT indicator (20, 25)
Lights while printing.
Blinks while the printer is receiving data.
4
ALARM indicator(20, 25)
Lights in case of paper jamming or occurrence
of any other problem.
8 Introduction
5
RIBBON indicator (20, 25)
Lights when a problem for ink ribbon
cartridge occurs.
6
PAPER indicator (20, 25)
Lights when a problem for paper occurs.
The printer allows you to check the printer
operating condition according to the lighting
conditions of the PRINT indicator, ALARM
indicator, PAPER indicator and RIBBON
indicator.
For details, see "Indicators on the Front Panel"
on page 25.
7
Front panel
Pull the top on the front door toward you to
open it.
Opening the front panel reveals the ink ribbon
cartridge, paper tray and paper cover.
When the front panel is open
a b
c

Rear

1
SCSI connector (Half pitch 50-pin) (13)
Used to connect a computer, or another
peripheral, through an SCSI cable. The other
connector is loop-through connector for
another SCSI device. If either of the two
connectors is not being used, set the terminator
of the DIP switch to ON.
(see "Setting the DIP Switch" on page 12)
2
SCSI ID DIP switch (13)
Used to set the SCSI ID number and the built-
in terminator to ON or OFF.
(see "Setting the DIP Switch" on page 12)
a Ink ribbon cartridge (11, 15)
Insert the ink ribbon cartridge.
b Paper cover (11)
Paper is ejected onto this cover.
c Paper tray (11, 18)
Load paper into this tray.
8
STOP button (21)
Press to stop printing midway.
9
PRINT button (20)
Press to print the image stored in the memory
of the printer again.
3
Equipotential ground terminal 1
Used to connect to the equipotential plug to
bring the various parts of a system to the same
potential.
Refer to "Important safeguards/notices for use
in the medical environment" on page 2.
4
⁄AC IN connector (13)
Used to connect the printer to a wall outlet
with the supplied power cord.
Introduction 9