2 Troubleshooting
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The front panel
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Service keys combination
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Troubleshooting tree (T920 and T1500 only)
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Product Troubleshooting trees (T2500 and T3500 only)
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Scanner Troubleshooting Tree
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Scanner CIS Troubleshooting
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Paper handling problems
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Ink supply problems
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Print-quality problems
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Connectivity problems
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Scanning Problems
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Firmware upgrades
The front panel
The front panel is located on the front right of the printer. It gives you complete control of your printer: from
the front panel, you can print, view information about the printer, change printer settings, perform
calibrations and tests, and so on. The front panel also displays alerts (warning and error messages) when
necessary.
For more information about front panel, refer to the users guide.
ENWW The front panel 35