Cancel Specified Print Job

The customer cancelled this order — cancel the specified job; do not treat this operation as a payment refund.

Before You Start

Prepare the device credentials and the returned task ID, and verify the current job status first.

The pause and resume interfaces use task_id; the cancel and query interfaces use taskid. Fill in according to each document's body text.

Third-party platforms call the Cancel Specified Print Job interface (/api/Printer/cancelPrint) to send a command to the open platform, cancelling a job that is in the preparing or printing state on the designated device. After processing, the platform synchronously returns the cancellation result.

Interface Information

Item	Value
Endpoint	`https://www.colorpark.cn/api/Printer/cancelPrint`
Method	POST

Request Parameters

Parameter	Example	Type	Required	Description
printer_id	500001	string	Yes	The unique ID assigned to the printer; each printer gets a different number.
once	8305	string	Yes	A random value (nonce) used when generating the encrypted signature.
time	1646790335	string	Yes	The timestamp used when generating the encrypted signature.
sign	9ce3ce7a3fccaf3d7715bd7e9bb1dc1c	string	Yes	The generated signature. See the "Generate Signature" section under Underlying Methods [Basic Support].
taskid	20000196	string	Yes	The unique ID of the assigned print job.

Response

Field	Type	Example	Description
code	string	0	Result status code. `0` on success, `1` on failure.
msg	string	retrieved successfully	Result description, e.g. "retrieved successfully".
data.taskid	string	20000196	The unique ID of the print job.
data.printer_id	string	500001	The unique ID assigned to the printer.
data.status	string	3	Print-job status; `3` = cancelled.

If a device encounters an unresolved issue during debugging, contact the cloud-printing responsible person for troubleshooting. Phone: 137-5177-4454 (WeChat same number); Email: info@ColorPark.cn