Xerox Phaser 790 Service Manual page 525

GP 10 IIT Software Installation
NOTE: This procedure requires a computer running one of the following operating systems:
Windows 98, Windows ME, Windows NT, or Windows 2000.
The purpose of this procedure is to load, reload, or upgrade IIT software.
Procedure
The software Installation procedure commences from a Scanner power off condition. Once the
procedure for downloading has started, do not switch off the power until all steps have been
completed and you have been instructed to do so.
1. Verify the software file version on the Scanner.
2. Prepare the Scanner for download:
a. With a ballpoint pen or similar instrument such as a small screwdriver, press and
hold the switch located between the two SCSI connectors, at the rear of the Scan-
ner.
b. Switch on the main power.
c. When the message, Ready to Download appears on the Scanner Control Panel,
release the switch.
3. Connect the PC to the Scanner at the serial port of the Scanner with an RS-232-C cable.
4. On the PC, setup the Hyperterminal (or other software) as follows:
a. Select Start, Programs, Accessories, Hyperterminal, Hyperterminal
b. When the Hyperterminal dialogue box opens, type in Comm.port
c. Select OK or press the Enter key
d. When the Connect to dialogue box opens, select the appropriate Com port, and
select OK or press the Enter key
e. When the Port Settings dialogue box opens, setup the following parameters:
i. Bits per second: 115200 (if results are not satisfactory, change the rate as
required)
ii. Data bits: 8
iii. Parity: None
iv. Stop bits: 1
v. Flow Control: None
vi. Select OK or press the Enter key.
5. Set up ASCII for Local Echo (Scanner does not echo back input characters. Therefore,
this must be set to ON).
a. Select File, Properties, Settings, and ASCII Setup.
b. Select Echo Typed Characters Locally, OK, and OK.
6. Establish communications with the Scanner:
a. In Hyperterminal, select Call, Disconnect and then Call, Connect
b. Press the Enter key once or twice, for the login prompt to appear.
c. Type in the user name, tsubaki in lower case letters.
d. Press the Enter key, for the command prompt, TBK> to appear.
7. Begin downloading:
Phaser 790/DocuColor 2006
CAUTION
a. Type in download and press the Enter key. The Scanner Control Panel will display
the message Downloading...
b. In Hyperterminal on the PC, select Transfer, Send File, and then the Send File dia-
logue screen will appear.
c. filename: specify the name of file to be downloaded to the Scanner.
d. Protocol: select Xmodem.
e. Press the Send or press the Enter key to start.
f. Press the Scanner switch once (at the rear of scanner). The downloading will com-
mence and the Scanner Control Panel will display the message Downloading...
g. The Tools button on the scanner should be blinking during the download.
Disregard any "DONE" message on the PWS. The download is not complete until the Scanner
Control Panel indicates the message "Downloading... Done." This may take up to 10 min-
utes. Only if "No Response from remote User" or "Error Limit Exceeded" is displayed on the
PWS; or if the download time has exceeded 20 minutes should the downloading process be
restarted. If the downloading is interrupted the IIT ICM PWBA may require replacement.
8. Download of the files is complete when the Scanner Control Panel indicates the mes-
sage: Downloading... Done.
9. To download more files:
a. Prepare the Scanner for download again, as per step 1 of this procedure.
b. go back to Disconnect, Connect, Transfer, Send Files, and repeat.
10. After all files required have been downloaded to the Scanner, switch off the power and
then switch on the power.
11. Verify that the software was downloaded to the Scanner.
a. Switch off then switch on the Scanner power.
b. Press the Tools button.
c. Select Maintener menu then press the Select button.
d. Enter the password (9999 is the default).
e. Press select then scroll down to Version Info.
f. Press the Select button.
g. Scroll down to verify the file version.
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CAUTION
General Procedures and Information
GP 10