M126/M127/M128 5-30 SM
digits appear, but additional digits appear as needed.
Each time a test is completed, the number of pass and failures increments. If the test fails, the
message "Failure" displays for approximately three seconds, and the failure count increases
by one.
The test continues until all standard and optional DRAM is tested. Once the maximum pass count
or fail count is reached, the test is stopped, the power indicator is turned on solid, and the final
results display.
To stop the test before completion, turn the machine off.
Serial 1 wrap
This test is used to the serial port option card. It only appears if the card is installed in the PCI slot.
To run the SERIAL 1 WRAP Test:
1. Touch
to select "Serial 1 Wrap" from HARDWARE TESTS.
The message "Serial 1 Wrap Test Testing…" displays. Then the message "Resetting Printer"
appears.
2. The machine automatically performs a Power On Reset (POR). While the CACHE test
executes, the power indicator blinks green. The following type of message appears:
3. To stop this test before completion, turn the machine off.
USB HS test mode
1. Select "USB HS Test Mode" from HARDWARE TESTS.
2. Press
until the appears next to the Port to be tested, and then press .
3. Select the desired Test, and then press
.
Port Test Appears on the display
Port 0
Test J
Test K
Test SEO NAK
Test Packet
Test Force Enabled
USB High Speed
Certification Testing...
Port 1
Test J
Test K
Test SEO NAK
Test Packet
Test Force Enabled
USB High Speed
Certification Testing...
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