HP LaserJet P4510 Service Manual - Page 262
Paper path test, Sensor test (interactive), Manual sensor test (special mode test), PRINT TEST
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Table 7-3 Paper sensor test designators (continued) Designator Sensor F Right-side paper width sensor (PS108) G Tray 3 media path sensor (PS1603)1 H Tray 4 media path sensor (PS1603)1 I Tray 5 media path sensor (PS1603)1 J Tray 6 media path sensor (PS1704)1 1 This sensor is present only if the accessory is installed. Paper path test This diagnostic test generates one or more test pages that you can use to isolate the cause of jams. To isolate a problem, you can specify which input tray to use, specify whether to use the duplex path, and specify the number of copies to print. Multiple copies can be printed to help isolate intermittent problems. The following options become available after you start the diagnostic feature: ● PRINT TEST PAGE: Run the paper path test from the default settings: Tray 2, no duplex, and one copy. To specify other settings, scroll down the menu and select the setting, and then scroll back up and select PRINT TEST PAGE to start the test. ● SOURCE: Select Tray 1, Tray 2, one of the optional trays, or the envelope feeder. ● DESTINATION: Select the standard bin or an optional output destination, such as a stacker. This menu item appears only if optional output bins are attached to the product. ● DUPLEX: Enable or disable 2-sided printing. ● COPIES: Set the numbers of copies to be printed; the choices are 1,10, 50, 100, or 500. 1. Press Menu . 2. Press the down arrow to highlight DIAGNOSTICS, and then press OK. 3. Press the down arrow to highlight PAPER PATH TEST, and then press OK. 4. Select the paper path test options for the test you want to run. Sensor test (interactive) Manual sensor test (special mode test) Use this diagnostic test to manually test the product sensors and switches. Each sensor is represented by a letter and number on the control panel display. See Table 7-4 Manual sensor diagnostic tests on page 249 for a definition of the sensor letter codes. A 1 below the letter indicates that paper is present. For the paper size sensor, the range of values is from 0 to 7. 1. Press Menu . 2. Press the down arrow to highlight DIAGNOSTICS, and then press OK. 248 Chapter 7 Solve problems ENWW