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Troubleshooting
HP Designjet 4000/4020 Printer Series Service Manual
Current Media, Printhead and Ink Information
This page contains the following information:
îš„ Current Printer Configuration.
îš„ Paper Loaded Information.
îš„ Current Printhead Kit Information.
îš„ Current Ink cartridge Information.
The first two lines are available at the beginning of each Service Information
Page and contains standard information (like Service ID, Firmware version).
Items of Interest
The items explained below are useful to know:
îš„ Temperature and Humidity: The sensors are located on the ISS PCA
(at the top of the Ink Cartridges).
îš„ Active Paper Path: Whether Roll or Cut Sheet is currently loaded.
îš„ Remaining Media Length: Currently this will show "not available" all
the time since the media length tracking function in not available.