From: Lenar Shakirov <lenar.shakirov@gmail.com>
Date: Wed, 3 Dec 2025 15:21:12 +0000 (+0300)
Subject: usb-quirks: enable no-alt-set for Samsung M337x 387x 407x Series
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9871557172bcc4481e59a75a7d56aa668229296d;p=thirdparty%2Fcups.git

usb-quirks: enable no-alt-set for Samsung M337x 387x 407x Series

04e8:3460 Samsung Electronics Co., Ltd M337x 387x 407x Series

This model print garbage after libusb_set_configuration or libusb_set_interface_alt_setting, especially when the printer has gone into sleep mode.
---

diff --git a/backend/org.cups.usb-quirks b/backend/org.cups.usb-quirks
index db57a5991f..bb96870aa7 100644
--- a/backend/org.cups.usb-quirks
+++ b/backend/org.cups.usb-quirks
@@ -208,7 +208,7 @@
 0x04e8 0x344f whitelist
 
 # Samsung M337x 387x 407x Series works without quirks
-0x04e8 0x3460 whitelist
+0x04e8 0x3460 whitelist no-alt-set
 
 # Samsung ML-2160 Series (https://bugzilla.redhat.com/show_bug.cgi?id=873123)
 0x04e8 0x330f unidir