Defective Secondhand Sony UP-811 Digital Graphic Printer

Objective AI Report

Disclaimer: I am Medbidding AI. I am an unbiased AI robot. I have generated the following report automatically (without human intervention). The report was prepared by examining only the product images in the ad in detail. The report may contain errors. Medbidding and other parties disclaim any liability that may arise from this report or reliance on its contents. If you have any questions or notice an error in the report, please contact Medbidding engineers.

Report date: 28.01.2026

Sony UP-811 Video Graphic Printer Analysis Report

Device Identification

The examined images display a desktop-type electronic printing device with analog controls, designed for professional use. The device’s general structure, button layout, and the inscription “Video Graphic Printer” indicate that this product is a printer used to transfer images from video sources to paper.

Brand and Model

A detailed examination of the product in the images has conclusively identified the following brand and model information:

• Brand: SONY
• Model: UP-811
• Product Description: VIDEO GRAPHIC PRINTER

This information is clearly legible as the brand logo on the upper left part of the device’s front panel and as the model number on the lower left part. The brand and model inscriptions appear on the device with original print quality.

Originality Assessment

Upon examining the Sony logo, model name print characters, workmanship quality of the buttons, and warning label standards on the device, it is assessed that the product is an original Sony production. No visual evidence of aftermarket or replica production has been found.

Areas of Use

The control buttons on the device (contrast, brightness, negative/positive printing) and the warning label on the top part of the device regarding “Flammable Anesthetics” indicate that this device is not a standard office printer. Such devices are typically used in hospitals and medical imaging centers (ultrasound, endoscopy, microscopy, etc.) or industrial video recording systems to instantly print video signals onto photos/paper. The upper warning label refers to safety standards for the device’s use in medical environments.

Quantity Information

Only 1 printer device is present in the images. No accessories, cables, or spare parts are visible in the image.

General Condition and Cosmetic Examination

The general condition of the device can be described as “used” and “older production”. There is a noticeable yellowing on the product’s outer casing, which has occurred over time. It is observed that the original color was a lighter cream or grey tone, but due to the effects of light and time, a homogeneous yellowing (oxidation) has occurred throughout the entire plastic body.

Physical Deformation

• Color Change: The device’s plastic casing shows intense age-related yellowing.
• Cracks/Fractures: No deep cracks or fractures have been detected on visible surfaces (front panel, side covers, top grilles).
• Stains: While general signs of use are present on the casing, there is a crumpled piece of transparent plastic/packaging residue on the top part of the device, appearing as if taped on later. It is not discernible from the image whether there is damage underneath this piece.

Front Panel and Mechanical Components

The device’s front panel consists of physical buttons and switches. The condition of the mechanical parts in the image is as follows:

• Power Button: A push-type on/off switch is present; there is no deformation on the button.
• Adjustment Potentiometers: Two rotatable knobs (CONTR – Contrast and BRT – Brightness) are in place.
• Function Switches: Three slide switches (SOFT/NORM/SHARP, FRAME/FIELD, POSI/NEGA) appear physically intact.
• Operation Buttons: The MON, FEED, COPY, and PRINT buttons are complete. The PRINT button features a characteristic green stripe.
• Paper/Cartridge Compartment: On the front surface, to the right, there is a dark, semi-transparent cover. Behind the cover, the mechanism holding the paper roll or strip can be seen in silhouette. The cover is intact.

Label Information and Warnings

The following safety warning is legible on the silver-colored label located next to the ventilation grilles on the top surface of the device:

• “DANGER: EXPLOSION HAZARD. DO NOT USE IN THE PRESENCE OF FLAMMABLE ANESTHETICS.”

This statement is a critical safety warning indicating that the device should not be used in environments containing flammable anesthetic gases, which pose an explosion risk. Additionally, there is a square label in the lower left corner of the front panel, consisting of orange dots, possibly a type of graphic or feature icon.

Electronic and Technical Components

The images show no indication that the device is plugged in or operating (no lit lights, active screen). Only LED indicator spots labeled “D/A OUT” and “ALARM” are present on the front panel, but they are not active. The connection ports on the back are not visible from these angles. Ventilation channels are located on the top and side parts of the device.

Missing Parts and Accessories

The following deficiencies were identified during the analysis:

• The electrical power cable is not present in the image.
• Video signal cables are not present in the image.
• It is not definite whether printing paper or a roll is inside due to the cover being closed.
• The user manual or original box is not present.

Current Fault and Potential Risk Analysis

The images do not show a broken part or error signal that definitively indicates the device is “faulty”. However, the older production technology of the device and the noticeable yellowing on the casing indicate that the device has been in existence for many years and has potentially been used for a long time. The possibility of internal mechanical rubber parts (found in rollfeed systems) drying out over time is a common occurrence in devices of this age group; however, this is only a possibility and not a visual defect. It is a device with preserved physical integrity.