Electronics Manuals

This document is about how to replace the ribbon in a SHARP calculator

File format: PDF Size:214 KB

This is an electronic calculator that can perform addition, subtraction, multiplication and division operations, supports 8-bit calculations, has a built-in solar cell and alkaline battery, and has an automatic power-off time of 7 minutes. The working temperature is 0-40℃, the size is 60mm*105mm*10.5mm, and the weight is approximately 48 grams.

File format: PDF Size:118 KB

This document provides information on the precautions and specifications of an electronic calculator. The calculator has an 8-digit operating capacity and is powered by a built-in solar cell and alkaline manganese battery. It features automatic power-off and operates within a temperature range of 0°C - 40°C. The dimensions are 71mm(W) × 116 mm(D) × 16.5mm(H) and it weighs approximately 58g.

File format: PDF Size:215 KB

Describes how to replace the calculator's ink ribbon

File format: PDF Size:246 KB

The document is a user manual for a calculator, and mainly introduces the calculator's usage methods and precautions

File format: PDF Size:426 KB

File format: PDF Size:0 KB

This document is the user manual for the electronic calculator, including items to be aware of before use, product specifications, etc.

File format: PDF Size:389 KB

This document is the user manual for SHARP tax control cash register

File format: PDF Size:246 KB

This document is an operational note on how to ensure trouble-free operation of the SHARP calculator. It recommends keeping the calculator in areas free from extreme temperature changes, moisture, and dust. It advises using a soft, dry cloth for cleaning and avoiding solvents or wet cloth. The document also warns against exposing the calculator to fluids and recommends using authorized SHARP servicing dealer or repair service for any required service. It cautions against operating the unit with the insulation sheet attached and not to wind or forcibly bend the AC cord. SHARP will not be liable for any incidental or consequential economic or property damage caused by misuse or malfunctions of the product and its peripherals.

File format: PDF Size:236 KB

This document is a PDF file about the operational instructions of Sharp commercial calculator. It introduces the usage methods and maintenance methods of the calculator.

File format: PDF Size:167 KB

The EL-1801C electronic printing calculator is a powerful desktop calculator with printing function. It complies with the requirements of Directive 89/336/EEC.

File format: PDF Size:678 KB

This document describes the operation controls and features of a printing calculator. It can perform addition and subtraction operations, and has printing and counting functions. The document also explains decimal point settings and the grand total/rate setting mode.

File format: PDF Size:261 KB

This document is a user manual for a calculator. The calculator has various operating modes and functions, including addition, subtraction, and storage of calculation results. Additionally, the calculator has automatic rounding and counting capabilities. The maximum count capacity is 3 digits.

File format: PDF Size:254 KB

File format: PDF Size:212 KB

The document is an operation manual, which introduces the use of Sharp calculator.

File format: PDF Size:208 KB

File format: PDF Size:0 KB

This document describes how to replace the ink ribbon for the 04GT(TINSZ0774EHZZ) printer, including removing the paper roll, turning off the power, removing the printer cover, removing the old ribbon, inserting the new ribbon, placing the ribbon reel, threading through the metal guides, adjusting slack, replacing the printer cover, and replacing the paper roll.

File format: PDF Size:317 KB

This document is the user manual for Sharp 10-digit calculator, which mainly introduces the calculator's functions and operating methods, as well as precautions.

File format: PDF Size:413 KB

This document is a product safety warning, the main content is that the device meets FCC certification, prohibits unauthorized modification, and advises users to pay attention to safety during use

File format: PDF Size:205 KB

This is a professional disc drive unit with the following features: support for reading and writing discs; support for multiple file systems; support for multiple file formats; and security protection function.

File format: PDF Size:1792 KB