Usb Hs Test Mode; Duplex Tests; Quick Test - Lexmark M5150 Service Manual

Data Error
Data 232 Error
Data 422 Error
FIFO Error
DSR Error
DSR PIO Error
DSR Interrupt Error
CTS Error
CTS PIO Error
CTS Interrupt Error
After the maximum count is reached or a failure occurs, the test stops.
4
Press Stop to cancel the test.

USB HS Test Mode

1
From the Diagnostics menu, navigate to:
Hardware Tests > USB HS Test Mode
2
Choose the desired port, and then choose the desired test.
Ports
Port 0
Port 1
Port 2
Port 3
Single Step Get Device
Single Step Set Feature
3
To exit the test, POR the printer.
4
If the test fails, replace the failing USB cable.

DUPLEX TESTS

Quick Test

The Duplex quick test determines if the top margin at the back of a duplexed page is set correctly. This test prints a
duplexed version of the Quick test page that can be used to adjust the duplex top margin. Use either Letter or A4 paper.
To run the Duplex quick test:
1
From the Diagnostics menu, navigate to:
Duplex Tests > Quick Test
2
Choose any of the following:
•
Single—Prints a single Quick test page.
• Continuous—Continuously prints the Quick test pages until X is pressed.
Tests
Test J
Test K
Test SEO NAK
Test Packet
Test Force Enable
Service menus
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