SII MP-A Print Class Library app icon

SII MP-A Print Class Library

This app allows you to print text or barcode to Seiko Instruments Inc. printer.

Seiko Instruments Inc. · com.seikoinstruments.sdk.mobileprinter.SiiMpaPrintClassLibrary

Not rated yet 100+ downloads v1.2.0 1.9 MB Android 5.0+ PEGI 3 · Everyone

Download APK 1.9 MB All versions
  • Signature matches the Google Play version Details

At a glance

Latest version
v1.2.0 (1020000)
Updated
Sep 7, 2026 (1 month ago)
APK size
1.9 MB
Requires
Android 5.0+ (API 21)
CPU support
Any (no native code)
Category
Business (app)
Listed since
Mar 11, 2021 (at least)
Permissions
13 (5 sensitive)
Website
sii.co.jp/sps/eg
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

SII MP-A Print Class Library is an app by Seiko Instruments Inc. in the Business category, listed since at least March 2021. It has no native code, so it runs on any Android processor.

It asks for 13 permissions, 5 of them sensitive, including precise location, approximate location and read shared storage.

What's new in v1.2.0

Increased the maximum file size allowed for file-handling APIs

Description

From the listing uploaded by “appupdater”.

This app allows you to print text or barcode to Seiko Instruments Inc.'s(SII) mobile printer MP-A series using MP-A Print Class Library provided by SII. You can design your app smoothly while confirming MP-A Print Class Library function. App function - Text printing - Barcode printing - Sample Receipt printing - Monitoring Printer Status - API execution Printer Models - MP-A40-B06JK1 - MP-A40-W06JK1U - MP-A40-W06JK1E - MP-A40-W06JK1J - MP-A40-W06JK1B Interfaces - WiFi(TCP/IP) - USB - Bluetooth

Version history

3 versions are listed, going back to v1.1.6.

v1.2.0 LATEST Sep 7, 2026 1.9 MB UNKNOWN v1.1.7 Oct 14, 2025 1.9 MB UNKNOWN v1.1.6 May 14, 2025 1.9 MB UNKNOWN

All 3 versions

Security & authenticity

Security rating: Unknown

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Sep 7, 2026.
  • Certificate issued to “Seiko Instruments Inc.” This is the certificate of the Google Play version.
  • Same certificate as the 2 other versions checked

Store checks and file details

  • Developer signature not checked yet Sep 7, 2026
  • Validated against Google Play Sep 7, 2026
  • Signed byCN=Development Department, OU=Print System Division, O=Seiko Instruments Inc., L=Chiba, ST=Chiba, C=JP
  • Signing certificate (SHA-1)87:6A:68:19:24:C2:AC:2D:FE:43:24:C8:3F:2F:B7:D6:F7:B1:84:5D
  • File MD5dc17783946ec9ae7db671fde439de46f
  • Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (13)

SII MP-A Print Class Library requests 13 permissions, 5 of them sensitive.

Required hardware & features

SII MP-A Print Class Library APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the SII MP-A Print Class Library APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Unknown. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is dc17783946ec9ae7db671fde439de46f.

Tags

seikoinstruments mobileprinter siimpaprintclasslibrary business mp-a print class library

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