HP LaserJet 5L Service Manual - Page 41
Printing an Engine Test
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Note Figure 3-3 Printing an Engine Test The engine test print can be used to verify that the print engine is functioning correctly. The Formatter PCA is completely bypassed during an engine test. Consequently, this test is useful for isolating engine printer problems. The engine test prints a full page of vertical lines down the entire printable area. This page is useful for checking and adjusting registration. Perform the engine test with the printer covers in place, as shown in Figure 3-6. Refer to "Engine Test" in Chapter 7 for the engine test procedure. Engine Test Button 3-10 Operating Overview
Printing an Engine Test
The engine test print can be used to verify that the print engine is functioning
correctly. The Formatter PCA is completely bypassed during an engine test.
Consequently, this test is useful for isolating engine printer problems. The engine
test prints a full page of vertical lines down the entire printable area. This page is
useful for checking and adjusting registration.
Note
Perform the engine test with the printer covers in place, as shown in Figure 3-6.
Refer to “Engine Test” in Chapter 7 for the engine test procedure.
Engine Test Button
Figure 3-3
3-10 Operating Overview