Sharp AL1530 Printer with list Error Codes and Epson WF-1100 Adjustment Program – Printer model: Sharp AL1530 – Error codes on Sharp AL1530 with details instruction fixing: Code: CH Description: TD cartridge not installed Causes: Check if TD cartridge is installed. Code: E7-03 Description: HSYNC cannot be detected. Causes: LSU (laser diode, reception element, APC […]