Manufacturer: Sony | Model: UP-991AD | Part number: UP-991AD (also written UP991AD)

The Sony UP-991AD (UP991AD) is a new A4 hybrid analog and digital thermal printer for surgical and endoscopic procedure documentation. The UP-991AD delivers 325 DPI resolution with 256 gray-scale gradations at approximately 8-second standard mode print speed, printing on both film and paper, on worldwide AC 100-240V power. GTIN: 04548736025400. UL 60601-1 and CSA certified for medical environments. Ampronix provides sales, service, repair, and replacement exchange solutions for the Sony UP991AD.

Key capabilities

• Hybrid Input: Analog & Digital Sources | 325 DPI | 256 Gray Gradations
• A4 Print Format | Prints Film & Paper | Hybrid Graphic Mode
• Print Speed: Approx. 8 sec Standard Mode | Thermal Printing
• Worldwide Power: AC 100-240V, 50/60Hz, 1.3-2.4A
• Compact: 12.4 x 5.2 x 12.0 in | Medical Cart & Workstation Ready
• Safety: UL 60601-1, CSA 601.1, UL 1950, CSA 950 Listed | New Unit

Where it is used

The Sony UP-991AD is used in ultrasound labs, endoscopy suites, and operating rooms where A4-format hybrid analog and digital B&W thermal hardcopy documentation is required. Its dual-input design accommodates both legacy analog sources and modern digital imaging systems. Film and paper output capability makes it suitable for radiology and imaging environments requiring both document types. Applications include endoscopy, ultrasound, and surgical imaging documentation.

Specifications at a glance

• Model: UP-991AD / UP991AD | Manufacturer: Sony | GTIN: 04548736025400
• Input: Analog & Digital (Hybrid) | Resolution: 325 DPI | Modality: Surgical
• Gradation: 256 Gray Scale | Print Speed: Approx. 8 sec (STD mode)
• Print Size: A4 | Printing Method: Hybrid Graphic (film and paper)
• Power: AC 100-240V, 50/60Hz | Safety: UL/CSA 60601-1 | Condition: New

Frequently asked questions

• Is the Sony UP-991AD available new? - Yes. The UP-991AD (UP991AD) is available new from Ampronix. Contact Ampronix for current pricing and lead time.
• How does the UP-991AD differ from the UP-990AD? - The UP-991AD is the newer A4 format current model, while the UP-990AD is the earlier discontinued version. Both share hybrid analog/digital input, 325 DPI, 256 gray gradations, and film/paper printing capability. Choose the UP-991AD for a new unit with full warranty.
• Does Ampronix repair the Sony UP-991AD? - Yes. Ampronix provides full service, repair, and replacement exchange support for the Sony UP-991AD and the broader Sony medical printer line.

The Sony UP-991AD is also referenced as the Sony UP991AD. Ampronix provides sales, service, repair, and replacement exchange solutions for the Sony UP991AD.

Model: UP-991AD / UP991AD

Also referenced as: SonyUP991AD, UP991AD, Sony UP-991 AD, UP-991-AD