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DM422 Microstepping Driver Manual V1.0
APPENDIX
Twelve Month Limited Warranty
Leadshine Technology Co., Ltd. warrants its products against defects in materials and
workmanship for a period of 12 months from shipment out of factory. During the warranty period,
Leadshine will either, at its option, repair or replace products which proved to be defective.
Exclusions
The above warranty does not extend to any product damaged by reasons of improper or inadequate
handlings by customer, improper or inadequate customer wirings, unauthorized modification or
misuse, or operation beyond the electrical specifications of the product and/or operation beyond
environmental specifications for the product.
Obtaining Warranty Service
To obtain warranty service, a returned material authorization number (RMA) must be obtained
from customer service at e-mail:
tech@leadshine.com
before returning product for service.
Customer shall prepay shipping charges for products returned to Leadshine for warranty service,
and Leadshine shall pay for return of products to customer.
Warranty Limitations
Leadshine makes no other warranty, either expressed or implied, with respect to the product.
Leadshine specifically disclaims the implied warranties of merchantability and fitness for a
particular purpose. Some jurisdictions do not allow limitations on how long and implied warranty
lasts, so the above limitation or exclusion may not apply to you. However, any implied warranty of
merchantability or fitness is limited to the 12-month duration of this written warranty.
Shipping Failed Product
If your product fail during the warranty period, e-mail customer service at
tech@leadshine.com
to
obtain a returned material authorization number (RMA) before returning product for service.
Please include a written description of the problem along with contact name and address. Send
failed product to distributor in your area or: Leadshine Technology Co., Ltd. 3/F, Block 2, Nanyou
Tianan Industrial Park, Nanshan Dist, Shenzhen, China. Also enclose information regarding the
circumstances prior to product failure.
Tel: +086 0755-26434369
29
Web Site: www.leadshine.com
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