![](/images/backgrounds/286708/hp-lj-1100-users-manual-549199101x1.png)
Extended Service menu tree
The following shows the layout of the Extended Service menu settings in a hierarchical diagram.
Reports | Help | Help prints a menu report for | |||
| T.30 protocol trace | the product. | |||
| SRAM dump |
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| Scanner plots |
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| Log debug report |
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| Task stacks |
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| Translations |
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| Printer fonts |
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Memory/softswitch | Softswitches | See “To change the country | |||
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| Clear memory | code softswitch” on page 105. |
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| Check documents |
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| Edit SRAM |
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| SRAM dump |
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| Firmware version |
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Control panel | Keypad test | Various tests under Control | |||
| LCD test | panel can assist in | |||
| Control panel test | troubleshooting the product. | |||
| Sensor states |
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| Speaker test |
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| All LCD characters |
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Scanner | Scanner plots | Scanner LED is the contact | |||
| Scanner LED | image sensor light bar test. | |||
| ADF feed test | ADF feed test runs the | |||
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| document feeder pickup rollers | |||
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ADF motor test Do TWAIN scan White ref summary
ADF motor test runs the
| Individual diagnostics | running the following tests: |
| System reset | Program test, Configuration test |
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| #1, Fax memory test #2, Modem |
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| test #2, Scanner test #1, |
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| Scanner LED. |
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Modem/PTT | Modem tone |
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| Modem modulation |
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| Modem type |
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EN | LJ 3100/3150 Service mode functions 99 |