diff --git a/src/libptouch.c b/src/libptouch.c
index 46006f4..4fed15f 100644
--- a/src/libptouch.c
+++ b/src/libptouch.c
@@ -67,6 +67,9 @@ struct _pt_dev_info ptdevs[] = {
 	{0x04f9, 0x205f, "PT-E500", 128, 180, FLAG_RASTER_PACKBITS},
 	/* Note about the PT-E500: was reported by Jesse Becker with the
 	   remark that it also needs some padding (white pixels) */
+	{0x04f9, 0x2060, "PT-E550W", 128, 180, FLAG_UNSUP_RASTER},
+	/* Note about the PT-E550W: was reported by Tim Biermann but does not
+	   work yet (only prints empty tape with FLAG_RASTER_PACKBITS|FLAG_HAS_PRECUT) */
 	{0x04f9, 0x2061, "PT-P700", 128, 180, FLAG_RASTER_PACKBITS|FLAG_P700_INIT|FLAG_HAS_PRECUT},
 	{0x04f9, 0x2062, "PT-P750W", 128, 180, FLAG_RASTER_PACKBITS|FLAG_P700_INIT},
 	{0x04f9, 0x2064, "PT-P700 (PLite Mode)", 128, 180, FLAG_PLITE},