Fixing Kyocera ECOSYS P2135dn Printer Error Codes in details – Printer model: Kyocera ECOSYS P2135dn – Fix Error codes on Kyocera ECOSYS P2135dn model and its description: Code: 0100 Description: Backup memory device error Causes: Defective flash memory (U14). Defective control PWB. Remedy: Defective flash memory (U14). Replace the control PWB. Defective control PWB. Replace […]