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Error Codes

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Error Code 4DN1100

Error Code: 4DN1100

Result: No response detected after 3 retries of sending command

Solution: Check cable and connection between the CE and dispenser

Error Code 4DN1200

Error Code: 4DN1200

Result: No response detected between ENQ-ACK after 5 retries of ENQ

Solution: Check cable and connection between the CE and dispenser

Error Code 4DN1300

Error Code: 4DN1300

Result: No response detected after 5 retries because of timeout between STX-BCC interval

Solution: Check cable and connection between the CE and dispenser

Error Code 9000100

Error Code: 9000100

Result: No normal data detected from card reader. This does not mean a real error necessarily