Sharp AL11PK Printer with list Error Codes and Epson L486 Adjustment Program – Printer model: Sharp AL11PK – Error codes on Sharp AL11PK 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 […]