Toner chip for OKI B721/731 
 
Features
1. compatible new toner chip free of patent problem
 2. Strict  quality testing for quality control defectives rate less than 0.2%. And 100%  quality       guarantee polity  of 100% return and  replacement.
 3. free Development service based on your samples
 

Printer  Model	Page Yield	Type	Cartridge no.	color
for Toner chip for OKI B721/731	18K/25K/36K	Toner chip	45396304	Black

Why Choose us?

1. We are a factory manufacturing printer spare parts, 

best production capability, best quality control, best service.

2. 100% QC inspection before shipment.

3. Competitive price and fast delivery.

 

Shipping 

1. Shipping Way: DHL, FEDEX, TNT, EMS, UPS, China Post, by Air, by Sea etc.

2. Delivery Time:  within 1-5 working days after receiving payment.  

 

Payment Terms

1. Payment:  Be accepted by T/T bank transfer, Western Union, Money Gram, and Paypal. 

 

Packing and Shipping Trade Term

Packaging & ShPackaging & Shipping ,Trade Terms:ipping ,Trade Terms:

Packaging & Shipping ,Trade Terms:

What kind of consumables we are selling?

What kind of Consumables we are selling?

What kind of Consumables we are selling?

 

 

FAQ

Q1: How to make order?

A1: Please send us order list and your details --> We quote prices and shipping freight --> confirm order and payment way --> You make payment --> We prepare products and deliver.

 

Q2: What is region version for your printer?

A2: Please confirm to us your region version or toner cartridge model, in order to send correct chips. If don’t know the version, please print a test page (supplies report) to check it.

 

Q3: What is the best steps to install chip and refill powder? 

 A3.

1). Don't turn off the power supply of your machine. Take out your toner cartridge.
2). Clean the toner cartridge and refill full powder. 

(PS: the chip will be burned if no toner powder inside or toner powder is too low)
3). Change for a new chip, but please pay attention on the installation direction when you take out the old chip.
4). Don’t install toner cartridge, put down the machine cover and let it run.
5). After the red light flash and show “no cartridge”, install the cartridge. 

 

Q4: What is warranty of our products?

A4:  We have 1 year's warranty. All products are tested before delivery, and we offer replacement for defective one.

 

If there is any request,feel free to contact me at any time.

Angela Mei
Sales Manager
Eastcool International Co., Ltd
Email: info@eastcool.org     eastcool001@gmail.com
Skype: eastcool001
Website: www.eastcool.org