WorkCentre 3210/3220 Multifunction Printer Service Manual 7-7Cleaning and MaintenanceMaintenanceRIP ProceduresPerform these maintenance procedures while servicing the printer.■ Clean the Feed Rollers, Exit Rollers, and Guides; replace if necessary.■ Remove and clean the paper trays.■ Print a Configuration and Error History pages; diagnose, and repair anyproblems as indicated.■ Check the printer engine and image processor firmware fans; ifnecessary, clean (dust or vacuum) these areas.■ Check cleanliness of the interior and exterior, including fans; if necessary,clean (dust or vacuum) these areas.■ Review proper printer operation using a customer file, if possible. Checkwith the customer regarding any special applications they may be using.■ Review with the customer all work performed and discuss proper printercare.Firmware Upgrade ProceduresThere are two methods for upgrading firmware, USB and Network.1. Down load the applicable files from the Xerox support web site. Unzip(decompress) the files.2. Be sure your appropriate firmware updating option (Network or USB) isavailable and connected.3. Reboot the printer.Using a USB ConnectionThis method uses the Laser MFP Firmware Utility to upgrade the firmwareover a USB connection.1. Connect PC and printer with a USB Cable.2. Start the Laser MFP Firmware Update Utility executable file.
