Do you have a question about the Seiko QR-350 and is the answer not in the manual?
Explains the meaning of various warning and caution signs used in the manual.
Details warnings against disassembly, modification, incorrect voltage, and power cord handling.
Covers cautions related to placement, environment, and handling of the unit and its components.
Details important precautions to follow when installing or replacing the ribbon cassette for proper printing.
Instructions on how to adjust the current time displayed on the unit.
Instructions on how to adjust the current date displayed on the unit.
Procedure to set the specific date when daylight saving time begins.
Procedure to set the specific date when daylight saving time ends.
Lists common error codes and their corresponding corrective actions.
Addresses issues like the unit not operating or not printing, and provides solutions.