HP LaserJet M9040/M9050 Service Manual - Page 115
Verify memory installation, might have occurred
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Verify memory installation Follow this procedure to verify that DDR DIMMs are installed correctly: 1. Check that the product control panel displays Ready when the product is turned on. If an error message appears, a DIMM might be installed incorrectly. 2. Print the configuration page. 3. Check the memory section on the configuration page and compare it to the configuration before the DIMM installation. If the amount of memory has not increased, one of the following situations might have occurred: ● The DIMM might not be installed correctly. Repeat the installation procedure. ● The DIMM might be defective. Try a new DIMM, or try installing the DIMM in a different slot. NOTE: If you installed a printer language (personality), check the Installed Personalities and Options section on the configuration page. This area should list the new printer language. ENWW Manage memory 97
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