MDE-4636C Honeywell® MS3780 Fusion Scanner Setup/Service Instructions · July 2021 Page 17
Site Visit
3 Perform “Test 2” on page 15 on the existing scanner. If the scanner fails the test, proceed to
step 4.
4 Stop the Passport application software by using the System Maintenance toolbar. Restart the
Passport application software by using System Maintenance. Retest the scanner by performing
the
“Scanner Tests” on page 15. If the scanner fails, proceed to step 5.
5 Place the new scanner on the counter. Perform the “Scanner Tests” on page 15. If the new
scanner passes the tests, install the new scanner on the counter. If the new scanner fails the
tests, proceed to step
6.
6 Replace the RJ-45 to RS-232 cable. Perform the “Scanner Tests” on page 15 with the existing
scanner. If the scanner fails the tests, proceed to step 7.
7 Replace the IBM tailgate board. Perform the “Scanner Tests” on page 15 with the existing
scanner. If the scanner fails the tests, repeat steps 1 to 7.
G-SITE System
When a service call is required, take the following equipment to the site with you:
• New Scanner (Modular Cable and Gender Mender included)
• Console I/O Board
• Console I/O Strip Board
To service the scanner, proceed as follows:
1 Review “Phone Questions” on page 15. If the scanner does not work, proceed to step 2.
2 Perform “Test 1” on page 15 on the existing scanner. If the scanner fails the test, replace the
scanner. If the scanner passes the test, proceed to step 3.
3 Perform “Test 2” on page 15 on the existing scanner. If the scanner fails the test, proceed to
step 4.
4 Place the new scanner on the counter. Perform the “Scanner Tests” on page 15. If the new
scanner passes the tests, install the new scanner on the counter. If the new scanner fails the
tests, proceed to step
5.
5 Use G-SITE diagnostics to test the scanner port on the console I/O strip board.
6 Replace the console I/O board. Perform the “Scanner Tests” on page 15 with the existing
scanner. If the scanner fails the test, proceed to step 7.
7 Replace the console I/O strip board. Perform the “Scanner Tests” on page 15 with the existing
scanner. If the scanner fails the tests, repeat steps 1 to 7.