A-61140 January 2000 1-5
Rear View — Document Scanner 7520
COIN 1/3
COIN 2
SCSI connectors
Footswitch
connector
Serial #
Power switch
Power cord
connector
Footswitch connector — allows you to plug in the optional Footswitch
accessory.
Serial number — provides the serial number and agency approvals.
Power switch — toggle this switch to turn the power on (|) or off (O).
Power cord connector — plugs into an appropriate power outlet.
COIN 1/3 — service/diagnostic interface. Configures the scanner and
runs diagnostics.
COIN 2 — not for customer use.
SCSI connectors — SCSI connection for the scanner.
For European units only:
WARNING: Communications between the Scanner 7520 and the
host computer including both the SCSI cable (TDK:
HF70RH26X29X13) and RS-232 cable
(TDK: HF70RH12X15X7.3) must have ferrite cores.
These ferrite-cored cables are used for radio
frequency interference suppression.