Platform Carriage Control

Last updated:2026-10-13 13:39:48

This interface operates the printer's lower tray / fixture in-and-out movement and printhead lateral-shift control via the open platform. After receiving the command, the platform synchronously returns the operation status. Note: the latest version of the cloud-printing client must be upgraded or installed to use this feature (requires Hansen new version 5.8.1.1.55.R.Network or above) — it is recommended to confirm client-version compatibility with the official technical team in advance.

Interface Information

  • Endpoint: https://www.colorpark.cn/api/printer/carOutIn
  • Method: POST

Request Parameters

Parameter Example Value Data Type Required Description
printer_id 500001 string Yes Unique device ID assigned to the printer; each printer is assigned a distinct number.
once 8305 string Yes Random value used when generating the signature (nonce).
time 1646790335 string Yes Timestamp used when generating the signature.
sign 9ce3ce7a3fccaf3d7715bd7e9bb1dc1c string Yes Generated signature. For the generation method, please refer to the Bottom-Level Methods [Basic Support] → Generate Signature section.
type in string Yes in: platform in; out: platform out; nozzleOut: printhead move out; nozzleIn: printhead move back to position.

Response Result

Field Data Type Example Value Description
code string 0 Result status code. 0 success, 400 failure.
msg string Send successful (Description not provided in source material.)

If a device encounters an unsolvable problem during commissioning, contact the cloud-printing lead to troubleshoot and find a solution. Contact details: Phone: 137-5177-4454 (WeChat same number) Email: info@ColorPark.cn

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